"Experiment Discussion And Conclusion Free Fall And Gravitational Acceleration Photogate" Essays and Research Papers

Experiment Discussion And Conclusion Free Fall And Gravitational Acceleration Photogate

Calculating for acceleration due to gravity using a picket fence in free fall R. Cajucom, J. Suarez, and J. Villanueva Performed 9 September 2015; submitted 16 September 2015 Abstract-Limit the abstract to four to five sentences stating the following: (a) statement of the problem, (b) methodology, (c) pertinent results, and (d) conclusion. Avoid numbers and symbols in the abstract. After you have written the abstract, write the title. In not more than 13 words, choose a title that would...

Acceleration, General relativity, Standard gravity 1611  Words | 3  Pages

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Free Fall Motion

Lab {4} Free Fall Motion Abstract Within this laboratory students used a Macintosh computer, scientificwork interface, and photogate to measure the acceleration of gravity, g, in a free-fall experiment. Using a “picket fence” dropped through a photo gate with disregard for air resistance; students calculated the results from the charted data and compared it with the accepted value of 9.8 m/s2 discussing any variations and their...

Acceleration, Derivative, General relativity 1041  Words | 4  Pages

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Picket Fence Free Fall Lab

Purpose of Experiment: The purpose of this experiment of to measure the velocity and acceleration due to gravity of a picket fence and to verify the acceleration due to gravity using the picket fence with Logger Pro and Photogate. Data: Trial # 1 2 3 4 5 6 Slope (m/s^2) 9.80 9.78 9.87 9.77 9.84 9.83 Accel. g (m/sec2) 9.80 9.78 9.87 9.77 9.84 9.83 Minimum Maximum Average Acceleration (m/s^2) 9.77 9.87 9.82 Acceleration due to gravity, g 9.82+/- 0.10 m/s^2 Precision 1...

Acceleration, Classical mechanics, Derivative 725  Words | 3  Pages

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Free Fall

Picket Fence Free Fall DATA TABLE |Trial | 1 |2 |3 |4 |5 | |Slope(m/sec2) |9.81 |9.61 |9.87 |9.76 |9.82 | Analysis 1. | |Minimum |Maximum |Average | |Acceleration(m/sec2) |9.61 ...

Acceleration, Derivative, General relativity 619  Words | 3  Pages

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Free Fall

purpose of this experiment is to verify the acceleration due to gravity using the picket fence with a photogate, LabPro and LoggerPro software by measuring it with a precision of 0.5% or better. Theory: All objects, regardless of mass, fall with the same acceleration due to gravity assuming that there is no air resistance. Objects thrown upward or downward and those released from rest are falling freely once they are released. Any freely falling object experiences acceleration directed downward...

Acceleration, Derivative, General relativity 1058  Words | 5  Pages

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Acceleration of Gravity Free Fall Method Experiment

Physics 211 Experiment 1: Free Fall - Determining the acceleration of gravity Prior to Lab: Derive the numbered equations (Equations 1, 2 and 3) in the lab instructions using the definitions of velocity and acceleration (a=dv/dt and v=dy/dt). Object: The object of this experiment is to determine the value of the acceleration of gravity by measuring the rate of acceleration of a freely falling object. In addition, one will be able to compare theory with experiment for constantly accelerated...

Acceleration, Analytic geometry, Classical mechanics 771  Words | 4  Pages

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Measurement of Free-Fall Acceleration

Measurement of Free-Fall Acceleration Introduction Galileo Galilei (1564-1642), the man first accredited with the correct notion of free-fall with uniform acceleration, stated that 'if one were to remove entirely the resistance of the medium, all materials would descend with equal speed.' Today, this statement holds true for all objects in free-fall near the Earth's surface. The purpose of this experiment is to verify Galileo's assertion that acceleration is constant. In addition, the magnitude...

Acceleration, Classical mechanics, Derivative 1029  Words | 5  Pages

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Measuring The Acceleration Of Free Fall

Measuring the Acceleration of Free Fall •Aim: To test the validity of the equation of motion and obtain a value for g •Equipment: A ball, ruler, a stopwatch •Principle: sf = si + ui*t + ½at2 •Process: 1. Time how long the ball takes to fall from a maximum possible height. Record your result. 2. Repeat the measurement multiple times in order to obtain a more accurate result. 3. Repeat the experiment for several different heights spread evenly throughout a range of heights. Time/s Height/m...

Classical mechanics, General relativity, Line 270  Words | 2  Pages

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Free Fall Apparatus

Free Fall Summary file:///F:/lab/1/Videos/FreeFall/FreeFallSummary.html Summary of the Free Fall Experiment This is a summary of the web-based document on the Free Fall experiment at: http://faraday.physics.utoronto.ca/IYearLab/Intros/FreeFall/FreeFall.html. See that document for the complete discussion. Here we summarise that document in a form suitable for printing. Equations of Motion In the absence of air resistance: where: s = the position at time t s0 = the position at time t...

Approximation, Classical mechanics, Degrees of freedom 620  Words | 3  Pages

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Free Fall Lab

Free-Fall Lab Assignment Nishad Gothoskar Physics Online Experimental Design: In order to design an experiment to measure free-fall acceleration, the researcher must construct a wooden tower with height 10 meters along with a trap door system to release a tennis ball from rest position. In this case, the researcher must measure the time the ball takes to free-fall from rest position to the ground. Using this info and the formula: s=vit+ 12at2 s = 10 m vi = 0 m/s The researcher will...

Dwarf planet, Earth, Ecliptic 603  Words | 3  Pages

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Free Fall Measurement of the Gravitational Acceleration

Abstract In this experiment Newton’s Second Law of Motion was measured with the use of the gravitational acceleration g on Earth by applying a free fall process. Objective The objective of this experiment is to validate Newton’s Second Law of motion. In experimenting the Law the measurement of acceleration of gravity was used by measuring the distance a dropped ball travels for a specific amount of time. Procedure First, measurements were taken of the distance from the stairway...

Data, Experiment, Gravitation 421  Words | 2  Pages

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Free Fall Lab

Free Fall Lab Natalie Soria Lab Partners: Ryan Michaely Iqra Haji Yan Huang 1. Purpose: The purpose of this experiment is to determine the acceleration due to gravity by observing the motion of a free falling object. 2. Equipment Used: A. Timer Switch B. Time-of-Flight Accessory C. Control Box D. AC adapter E. Drop Box F. Steel ball G. Solid gold ball H. Big plastic ball 3. Method Used: 1) Place the steel ball on the...

Acceleration, Ball, Balls 766  Words | 4  Pages

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free fall with air resistance

Physics 2111 Student professor Lab #3 Free Fall With Air Resistance The experiments in this lab will demonstrate the relationship between air resistance and acceleration of an object during free fall.To calculate the acceleration you will use the following formula: 2 delta x/ t^2 In this lab you will drop coffee filters from a height of one meter. You will measure their acceleration by measuring the vertical distance and the time that coffee filters take in traveling that distance...

1 metre, Acceleration, Coffee filter 901  Words | 4  Pages

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Free Fall Lab Example

fFree-Fall Acceleration Laboratory LAB REPORT This is an EXAMPLE of this assignment and what is expected.- DO NOT COPY the information on this example. The information on here is not the correct answers. You will get no credit for copying. 1. Design an Experiment 5 points I would use three different objects. My objects would be different shapes, difference sizes and difference masses. I would measure the time it took them to fall form a balcony to the ground...

Acceleration, Atmosphere, Earth 614  Words | 3  Pages

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Free fall (physics)

In Newtonian physics, free fall is any motion of a body where its weight is the only force acting upon it. In the context of general relativity, where gravitation is reduced to a space-time curvature, a body in free fall has no force acting on it and it moves along a geodesic. The present article only concerns itself with free fall in the Newtonian domain. An object in the technical sense of free fall may not necessarily be falling down in the usual sense of the term. An object moving upwards...

Aerodynamics, Drag, Drag equation 777  Words | 3  Pages

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Acceleration from Gravity on an Incline I. Introduction: Acceleration is the rate of change of the velocity of a moving body. Galileo was the first person to actually experiment and examine the concept of acceleration back in the seventeenth century. Acceleration can be determined by calculating the gravity and an incline. An incline is slope that is deviated between horizontal and vertical positions. Gravity is the natural force of attraction towards the center of the earth. Because of this...

Acceleration, Classical mechanics, Earth 537  Words | 4  Pages

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Newton’s Second Law and Acceleration Due to Gravity

February 24, 2012 Lab #8: Newton’s Second Law and Acceleration Due to Gravity Purpose: To observe a few effects of constant force and varying mass, constant mass and varying force and varying both mass and force and relate them to Newton’s Second Law. Apparatus: Theory and Background: Newton’s Second Law of Motion states that the acceleration of an object is produced by a net force that is directly proportional to the magnitude of the net force, in the same direction as the net force...

Acceleration, Classical mechanics, Force 1683  Words | 5  Pages

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The History of Classical Gravitational Theory and General Relativity

The History of Classical Gravitational Theory and General Relativity In the beginning scientists and religious men of their era tried to explain the universe both biblically and scientifically. One of the foremost Greek scientists was Aristotle; taught by Plato, that the circle and sphere are the two most perfect shapes in a 2 and 3 dimensional universe, Aristotelian system placed Earth at the center of the universe; and all other heavenly bodies revolved around the earth in crystalline...

Dark matter, Force, General relativity 2276  Words | 7  Pages

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Acceleration due to gravity

Determination of the Acceleration Due to Gravity By A Good Student   Abstract   The acceleration due to gravity, g, was determined by dropping a metal bearing and measuring the free-fall time with a pendulum of known period.  The measured value is 9.706 m/s2 with a standard deviation of 0.0317, which does not fall within the range of known terrestrial values.  Centrifugal forces and altitude variations cannot account for the discrepancy.  The calculation is very sensitive to the measured drop...

Force, General relativity, Gravitation 1167  Words | 6  Pages

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Freefall and Projectile Motion

Projectile Motion Introduction and Objectives This lab experiment was done to determine the characteristics of free fall and projectile motion in Physics. The motion in which a body is thrown or projected is called Projectile motion while free fall is any motion of a body where gravity is the only force acting upon it, at least initially. In this experiment, a photogate, a chopper, and a Universal Lab Interface were used to determine the free fall motion of the chopper as it was released. A ball, carbon...

Acceleration, Classical mechanics, General relativity 795  Words | 3  Pages

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Free Fall

2/12/2013 Lab 1430 Free Fall The difference of the outline procedure and the actual procedure is the use of the brass screw was not working in our set up. So we had to improvise and use our hand as the release mechanism as what we had seen this didn’t make difference from others results. Drop Distance 50(cm) Drop Time(sec) 1 .306179 2 .310800 3 .304614 4 .311203 5 .298986 Drop Distance 100(cm) Drop Time(sec) 1 .419258 2 .417368 3 .420589 4 .416400 5 .430646 Drop Distance 150(cm) Drop Time(sec)...

3, Duodecimal, Exponential growth 415  Words | 4  Pages

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acceleration due to gravity lab report

 Acceleration of Gravity Using Smart Timers: To calculate the acceleration of gravity using the Smart Timers Steven Ge AP Physics B1, Per. 7, JSerra Catholic High School Advisor: Mr. Darling, Dana. Sep 11, 2014 Abstract The purpose of this lab is to calculate the acceleration of gravity using the Smart Timers. Drops of ball of equal size and start drops at one hundred centimeter height, the amount of time was counted used the Smart Timers. Repeat the same procedure...

1995 albums, Error, General relativity 978  Words | 7  Pages

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Free Fall Experimentation

receive precise calculations. Procedure The methodology to this experimentation is quite simple: The primary objective under the circumstances of this project is to assemble the free fall apparatus. By doing so it would allocate the ball bearing and landing pad so that it may give us calculations for our gravitational measurements. Afterwards setup a certain distance between the top of the landing pad and bottom of the ball bearing. Then ascend the distance by a specific amount. During my team’s...

Ball bearing, General relativity, Gravitation 821  Words | 3  Pages

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in Lesson 1 is acceleration. An often confused quantity, acceleration has a meaning much different than the meaning associated with it by sports announcers and other individuals. The definition of acceleration is: Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity. Sports announcers will occasionally say that a person is accelerating if he/she is moving fast. Yet acceleration has nothing to...

Acceleration, Classical mechanics, Kinematics 1555  Words | 6  Pages

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Velocity and Acceleration (Video Analysis) Lab Report

and Acceleration (Video Analysis) NAME Abstract: With using the new software this lab was different than the rest. We determined many solutions using video analysis. We used a frictionless track with a “car” and recorded using loggerpro software. We used this software to determine average velocity and instantaneous velocity. With this information we than discovered the average acceleration, mine was .2115. After that we were able to find δa, then finally the free-fall acceleration, I got...

Acceleration, Classical mechanics, Kinematics 1371  Words | 4  Pages

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Experiment No. 4 Experiment Title: Motion in One Dimension: Free Fall I. Objective To measure the acceleration of falling object II. Set - up III. Materials Quantity Item 1 V-shaped stand base 1 50 cm metal stand rod 1 Clamp 1 Ruler 1 Stopwatch 1 Ballistic Ball IV. Procedures 1. Set up the V-shaped the stand base, 50 cm metal stand rod and the clamp. 2. Measure the clamp's height and move it to the required measurement. 3. Assign a timer to record the time. 4...

General relativity, Gravitation, Measurement 573  Words | 5  Pages

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Free Will and Conclusion

around the shootings circumstances. There lacks an indisputable, completely factual account of the shooting and its preceding events. Without the support of concrete evidence murder can not be proven beyond a reasonable doubt. I intend to show the conclusion, that George Zimmerman should not go to jail, is true because the argument is sound. I think my argument is valid because of the premises that support it. The first premise being that the Stand Your Ground Law in Florida permits the use of a fire...

Causality, Compatibilism and incompatibilism, Determinism 979  Words | 3  Pages

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Science Newtons 2nd Law Experiment

force (N) * m is the mass (kg) * a is the acceleration (m/s/s) If there are two balls and one has a mass of 1kg and the other has a mass of 2kg, then the ball that has a larger mass will be harder to push. This concept is used in modern day equipment. An example is a race car mechanic. He will have to make the car as light as possible. This is to ensure that the engine isn’t moving anymore mass than it has to and achieve maximum acceleration. This outcome can be changed by friction. Using...

Classical mechanics, Force, General relativity 983  Words | 3  Pages

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Acceleration due to gravity by picket fence method

physics honors Acceleration due to gravity by picket fence method Varun Kumar Pd 7 Saumya Kapoor & Tonia Li 9/26/2014 INTRODUCTION Acceleration is the increase or decrease in velocity. It can also be described as the rate of change in velocity. Acceleration is represented by the formula: . In this experiment we look at a specific type of acceleration, Free-Fall. Any object that is being acted upon only by the force of gravity is said to be in a state of free fall. There are two important...

Acceleration, Derivative, Fence 355  Words | 1  Pages

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Free Fall

Measurements and Error Analysis, #1, Chris Baca Discussion of differences The purpose of this experiment is to understand why we have variances in measurements and how to reduce the variances. When taking a measurement there are multiple factors that affect its value. The more the measurement is taken the measurements average is closer to the actual value. Other factors include the instruments calibration, cleanliness of the inside of the measuring arms and human error in reading the measurements...

Caliper, Deviation, Measurement 403  Words | 3  Pages

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Lab Experiment: Determining Perimeter

Determining Perimeter, Area of a Standard Paper Sheet, Determining Minimum Reaction Time, Uncertainty and Their Propagations Abstract: We conducted two experiments aimed at learning data collection, presentation, interpretation, experimental uncertainties along with their propagation, writing of a scientific report, determination of perimeter, area of a standard printing paper sheet, and determining human reaction times – individual, group and class. Here are our results; perimeter, P=99.20+/-0...

Average, Classical mechanics, General relativity 868  Words | 3  Pages

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Experiment 201

EXPERIMENT 201: WORK, ENERGY AND POWER John Michael A. Ramos, Phy11l/A5 Abstract The essential conditions to be satisfied for work to be done are: Some force must act on the object. The point of application of force must move in the direction of force. W = F x s. SI unit of work is joule. Energy is the capacity to do work. The two types of mechanical energy are kinetic energy and potential energy. Kinetic energy is the energy possessed by an object by virtue of its motion. Potential energy...

Conservation of energy, Energy, Force 1654  Words | 5  Pages

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The Experiment

Experiments in physics lab report Department of Electrical Engineering Isabela State University Ilagan Campus, Calamagui 2nd, City of Ilagan, Isabela baccaljoemel@yahoo.com Submitted to: Engr. Rafael S. Ramos Physics12 Professor Submitted by: Joemel L. Baccal BSEE IIA Experiments in Physics Lab Report Joemel L. Baccal Department of Electrical Engineering Isabela State University - Ilagan Campus, Calamagui 2nd, City of Ilagan, Isabela baccaljoemel@yahoo.com Abstract In...

Atom, Electric charge, Electricity 826  Words | 4  Pages

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Free Fall and Acceleration Due to Gravity

Free fall and the acceleration due to gravity Problem/Question: How do you measure the acceleration of a falling object? Hypothesis: by measuring velocities of a falling ball then applying the data into equations numerous times, the results should approach to the acceleration. Variables: A: Independent Velocity B:Dependant Acceleration C:Constant Distance (photo gates) Materials: Photo gates, Clay ball, Photo gates machine. ...

Acceleration, Experiment, General relativity 252  Words | 2  Pages

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Newton's Second Law of Motion

METHODOLOGY In Part A of the experiment (Constant Mass, Changing Net Force), place the dynamics track on the laboratory table. Make sure that it is horizontal by placing the dynamics cart on the track. If the dynamics cart does not move, then the track is already horizontal. Otherwise, make the necessary adjustments. Get the mass of the dynamics cart. Write this under m1 in Table 1. Set the first photogate at the 20-cm mark of the dynamics track and the second photogate at the 70-cm track. This is...

Classical mechanics, Force, General relativity 1593  Words | 5  Pages

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A Discussion for Free Trade

Title: A Discussion for Free Trade Introduction: Free trade is a policy that refers to a government does not interfere with international trade by applying tariffs, subsidies, quotas or other ways. It is a system that capital, labor and other resources flow freely between nations without barriers which could hinder the trade process, and also do goods, services. For a long time, free trade plays an important role during the process of the development of world economy, especially along with the rapid...

Comparative advantage, Economics, Free trade 1403  Words | 5  Pages

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Lab report - mass and acceleration

between mass and acceleration Stage 1 - Planning Title: Investigating acceleration – How does changing the mass of an object change its acceleration? Introduction: As the speed of moving object and rate, the forces acting on the object, the mass of the object, and gravitational force of it might affect the acceleration, I will investigate about the mass of the object. Aim: I will try to answer the question “How does changing the mass of an object change its acceleration?” which is to find...

Acceleration, Classical mechanics, Force 923  Words | 4  Pages

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Lab Formal

INTRODUCTION: Purpose: The purpose of this experiment is to verify the acceleration due to gravity using the picket fence with a LabPro and probeware. Theory: All objects, regardless of mass, fall with the same acceleration due to gravity assuming that there is no air resistance. Objects thrown upward or downward and those released from rest are falling freely once they are released. Any freely falling object experiences an acceleration directed downward, regardless of the direction of...

Acceleration, Derivative, Elementary algebra 883  Words | 4  Pages

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Free Fall Lab

Julie Kim Free Fall Lab Purpose: to use collected data and the kinematics equations to determine the value of local gravity Data: height  161 cm(1 m/100 cm) = 1.61 m mass of small ball  16.5 g mass of big ball  28.0 g 1 2 3 4 5 6 7 8 9 10 Average Small 0.585 sec 0.571 sec 0.567 sec 0.571 sec 0.571 sec 0.572 sec 0.571 sec 0.574 sec 0.576 sec 0.571 sec 0.573 sec Big 0.573 sec 0.568 sec 0.569 sec 0.569 sec 0.570 sec 0.569 sec 0.571 sec 0.563 sec 0.571 sec 0.570 ...

Acceleration, General relativity, Gravitation 445  Words | 3  Pages

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Physics Lab Report 1

Due 02/26/15 Experiment #1 Free Fall Experiment Abstract In this experiment we studied the motion of an object in free fall, that is an object being dropped from a certain height to Earth’s surface. In this experiment we tested the idea that no matter what the size, shape, color, etc. of the object if it would still experience the same constant acceleration throughout its fall (short distance). The constant downward acceleration it experiences is due to Earth’s gravitational force (g). We...

Classical mechanics, General relativity, Gravitation 983  Words | 3  Pages

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Free Fall Lab

Free-Fall Acceleration Laboratory Help Sheet * Design an experiment :-UNIT 2 Lesson 3 page 1 * Hypotheses UNIT 2 Lesson 3 page 2 How do you think the free fall acceleration will be different on Earth, Moon and Mars and why? * Data collection and organization. UNIT 2 Lesson 3 page 3,4 EARTH Time (s) | 0 | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 | Distance (m) | 0 | x | | | | | Average Velocity m/s | 0 | A | B | | | | Acceleration m/s/s | 0 | | C | | | | Example...

Acceleration, Analytic geometry, Classical mechanics 258  Words | 2  Pages

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The acceleration of a geared system

APPLIED MECHANICS LABORATORY REPORT Title: The acceleration of a geared system Aim: To support the theory on the prediction of the motion of rotors connected by gears. Object: The main object of the experiment is: To investigate the theory on the prediction of the motion of rotors connected by the gears. By the falling weight method to evaluate the inertia on each shaft. Determine the equivalent inertia of the system at the first shaft, by the falling weight method. Test rig figure: The...

Error, Inertia, Mass 803  Words | 7  Pages

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Free and Easy Science Experiment Steps

found out that was significant was that my hypothesis was correct. Statement of Purpose In my investigation I was trying to figure out which apple slices will rot the fastest. Conclusion The hypothesis was correct the apple slices that were not sprinkled with salt or sugar did rot. Application Now people know that salt and sugar can help preserve their foods. It helps keep food edible longer...

Experiment, Food, Hypothesis 337  Words | 3  Pages

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Discussion for Gas Law Experiment

completion of this laboratory activity, the student should be able to  use the pressure probe to carry out experiments with gases.  determine the relationship between the pressure and the volume of a gas. Background This experiment will draw upon your experience with computer-based laboratory methods from previous lab activities utilizing the computer. In the first part of the experiment, you will see how changes in volume affect the pressure of a gas. In the bonus part, you will have the opportunity ...

Data, Gas, Ideal gas 1531  Words | 4  Pages

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lab report chemistry matriculation experiment 5

Lab report chemistry matriculation experiment 5 Example chemistry lab report matriculation experiment 4. Free ebook, pdf. Lab Session 5, Experiment 4 Chemical Nomenclature. Thursday, January 21, 2010 /. Introduction: The laboratory method used in the experiment is titration. Titration is a method usedin. Chemistry Lab Report on standardization of acid and bases. 34335 views. The flask is swirled to dissolve the KHP sample completely.5. The initial reading. (2011) Chemistry for Matriculation. Selangor...

Chemistry, Creative writing, Essay 970  Words | 3  Pages

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(Free Narrative Essays)for a Happiest Day in My Life

| car on the straight section of a race track. What is the racing car’s speed? 1. During a field experiment about speed, a scientist created the chart above. The chart shows distance and time measurements for a racing A. 0 m/s B. 96 m/s C. 192 m/s D. 384 m/s 2. What is the racing car’s acceleration? A. 0 m/s2 B. 96 m/s2 C. 192 m/s2 D. 384 m/s2 3. Theodore plots the data in...

Acceleration, Classical mechanics, Force 635  Words | 3  Pages

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Picked Fence Exparament

Picket Fence Free Fall Harrison Leeman Josh Dehaan, and Nick Edwards Monday November 04, 2012 Mr. Hutchinson SPH 3U Purpose: To measure the acceleration of a freely falling object (g) to better than 0.5% precision using a Picket Fence and a Photogate. Materials: Computer, Vernier computer interface, Logger Pro, Vernier Photogate, Picket Fence, and a clamp or ring stand to secure Photogate. Procedure: See Lab Sheet Preliminary Questions: ...

Acceleration, Derivative, Fence 519  Words | 3  Pages

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Experimental Errors And Uncertainty Brett Spencer

 ­ Experiment 4: Experimental Errors and Uncertainty Brett R. Spencer Date Performed: June 10th, 2015: 3:10 p.m. PHY 111C02 ­ Section 1: Experiment and Observation Time, t (s) Dist. Y1 (m) Dist. Y2 (m) Dist. Y3 (m) Dist. Y4 (m) Dist. Y5 (m) Mean of Y Standard Dev. t^2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 1.00 1.40 1.10 1.40 1.50 1.28 0.22 0.25 0.75 2.60 3.20 2.80 2.50 3.10 2.84 0.30 0.56 1.00 4.80 4.40 5.10 4.70 4.80 4.76 0.16 1.00 1.25 8.20 7.90 7.50 8.10...

Arithmetic mean, Deviation, Error 1323  Words | 8  Pages

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Relationship between Mass, Force and Acceleration: A Scientific Experiment

acting on it, and acceleration by gathering data through investigations. Hypothesis: As Mass increases, Acceleration Decreases. Therefore, Acceleration is inversely proportional to mass. Introduction A force is a push or pull acting upon an object, as a result of its interaction with another object. In a state of motion, an object experiences different forces which influences its movement. There are many different types of forces which act upon an object; a normal force, a gravitational force, the applied...

Classical mechanics, Force, Mass 2715  Words | 10  Pages

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Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different...

Analytical chemistry, Chemical compound, Chemistry 1428  Words | 5  Pages

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Physics 211 Experiment 4 Newtons Second

Physics 211 Experiment #4 Newton’s Second Law – Atwood’s Machine Newton’s second law (FNET = ma) can be experimentally tested with an apparatus known as an “Atwood’s Machine” (See Figure 1.) Two weights of unequal mass, connected by a thread, are draped over a pulley, as shown in the figure. When released, the larger mass accelerates downward and the smaller one accelerates upward. Figure (1a): The Atwood’s Machine, showing the pulley and the two masses after a run. Figure (1b): A close...

Acceleration, Classical mechanics, Experiment 1234  Words | 5  Pages

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Bouncy Ball Experiment

Bouncy Ball Experiment Aim: The aim of this experiment is to investigate the efficiency of a bouncing ball, and the factors which affect its efficiency. Prediction I predict that the higher I drop the ball from the higher it will rebound up, because it will have more gravitational potential energy the higher dropped from. As it is dropped the ball will have kinetic energy, and then when it hits the ground changes to heat and sound energy, and kinetic as it rebounds back up. The higher up...

Energy, Energy in physics, Gravitation 1094  Words | 4  Pages

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Newton's Second Law - Practical Report: To determine the relationship between force, mass and acceleration

Aim: a:, To observe changes in motion due to changes in force and measure force, mass and acceleration, and examine their influence on motion. b: To investigate the relationship between the variables; mass, force and acceleration and determine an inertial mass through the use of a trolley, ticker-timer and set of slotted masses. Introduction: Newton's second law states "The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the...

Acceleration, Classical mechanics, Force 831  Words | 4  Pages

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Science Inertia Assignment

Prac Report – Investigating Parachutes Experiment Aim: To measure how the size of a parachute t’s surface area affects the parachute’s speed, acceleration and time of flight. Hypothesis: A parachute with a larger surface area would fall slower due to that fact there would be a higher level of drag, or in other words more air resistance. Materials: * Sturdy garbage bags * Metric ruler * Scissors * Washers * Twist ties * Light-weight string * Stopwatch Method: ...

Aerodynamics, Bin bag, Drag 966  Words | 3  Pages

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Fruit Fly Experiment: Conclusion.

Redesign. Throughout this experiment a number of random and procedural errors were apparent; these errors could have affected the results of the experiment in a number of ways. One experimental error that occurred during the experiment was that some flies became stuck in the food source and died. The main cause of this was the fact that the fly vials were stood up (vertically) before the flies had fully recovered from the anaesthetic. This could be overcome in future experiments by ensuring that the vials...

Allele, Chromosome, Drosophila melanogaster 2191  Words | 7  Pages

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Ib Physics Ia-Freefall

AIM To find the acceleration of an object when falling down from a height in the presence of earth’s gravitational field, which is also known as free fall. Air resistance is neglected in this experiment. THEORY As an object is released from a height from the ground under the influence of the Earth’s gravitational force, the object will always fall under a constant rate of acceleration. Unlike in space, where object will just float around after being released, object falling on Earth will always...

Data, General relativity, Gravitation 763  Words | 4  Pages

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The objective of the first part of the experiment was to derive an expression, under conditions with negligible friction, for the acceleration of a cart on a level track when it is attached by a string to a hanging mass at the end of the track. With the value of acceleration and the mass of the weight divided by the mass of the weight plus the mass of the cart, a value for free fall acceleration (g) could be determined. For the second part of the experiment, the objective was to derive a second equation...

Classical mechanics, Force, Friction 816  Words | 3  Pages

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Physics Lab Ib Acceleration of Free Falling Object

 Number:  001226038   May  1,  2012                    ACCELERATION  OF  A  FREE  FALL   Aim:  To  calculate  the  acceleration  of  gravity  (������)  of  free  fall  of  a  body  on  earth.   Apparatus  Required:   • • • • • • Light  gates   Ruler(  ±0.001  m)   String   Free  falling  object(cylindrical  tube  taken)   Stand     Weight  to  support...

Causality, Deviation, Error 2079  Words | 102  Pages

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Microbial Growth Experiment

blue vein cheese. HYPOTHESIS: Microbial growth will be present in two of the three Agar plates (those containing the food product) due to the suspected presence of microbes, whilst the control Agar plate (containing no food products) will remain free of contamination and microbial growth. MATERIALS: - 3x Agar plates - 10g of berry yoghurt - 10g of blue vein cheese - 2 pairs of sterile gloves - 3 zipper lock bags - Miscellaneous items (tape, marker, label) - 1 sterile...

Agar plate, Antibiotic, Bacteria 1340  Words | 4  Pages

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Propulsion Experiment

2.0 Displacement (meters and centimeters) (1) Work (0.1) Power (0.1) 11 m, 18 cm 559 279.5 11 m, 32 cm 566 269.5 10 m, 33 cm 516.5 271.8 11 m, 32 cm 566 257.3 10 m, 32 cm 516 286.7 10 m, 89.4 cm 544.7 273.0 Veloctiy (m/s) Displacement/Time Acceleration (m/s/s) Velocity/Time Trial 1 11.18/2.0 = 5.59 5.59/2.0 = 2.80 Trial 2 11.32/2.1 = 5.39 5.39/2.1 = 2.57 Trial 3 10.33/1.9 = 5.43 5.43/1.9 = 2.90 Trial 4 11.00/2.2 = 5.15 5.15/2.2 = 2.34 Trial 5 10.32/1.8 = 5.73 5.73/1.8 = 3.18 Mean: 5.46 2...

Classical mechanics, Energy, Force 554  Words | 3  Pages

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