LABORATORY REPORT Acceleration Due to Gravity Table of contents Objective 1 Equipment 1 Procedures 1 Recorded data‚ calculated results‚ and graphs 1 Discussion 3 Conclusions 3 Objective In this project we attempted to confirm that the acceleration
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HOW DO WE WRITE THE RESEARCH PAPER? A science investigatory project ends with a report. It is also known as the technical paper. OUTLINE FORM A. TITLE - catch the attention - concise - accurate - descriptive - self-explanatory The phrase “A Study to Show” should be avoided‚ because in research you do not seek to prove something‚ but rather to impartially find an answer. B. ABSTRACT - short paragraph of not more than 200 to 250 words - gives the essential or principal features of
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TABLE 1 *CRUMPLE ZONE: NON-CONTROLLED TRIAL | TRIAL | TIME(Sec) | DISTANCE(cm) | DISPLACEMENT(cm) | SPEED(m/s) | ACCELERATION=V-U/T | MAXIMUM VELOCITY(m/s) | ANGLE OF RAMP(Degrees) | MASS OF CAR(g) | GRAVITATIONAL POTENTIAL ENERGY(mgh) | KINETIC ENERGY(1/2mv2) | HEIGHT OF RAMP(cm) | 1 | 1.44 | 0.0149 | 0.0119 | 0.01035 | 0.574 | 0.826 | 20 | 226.22 | 0.1821 | 77.17 | 35 | 2 | 1.19 | 0.0153 | 0.0123 | 0.01286 | 0.869 | 1.034 | 25 | 226.22 | 0.2185 | 120.9 | 42 | 3 | 1.13 | 0.0158 | 0.0128
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An investigation into the specific heat capacity of a solid Introduction: In this experiment I investigated the specific heat capacity of brass and aluminium‚ in order to do this I arranged a series circuit with a heater‚ the heater would go inside the brass and aluminium and heat it for an amount of time in which I decided‚ I also used the voltmeter in parallel. This arrangement made me able to arrange the equation VIT= mcΔθ‚ since the electrical energy in would be equal to the mass times the
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Test 01 - Introduction Receptor cells use chemical transmitters to communicate with relay cells or afferent nerve fibers. In all sensory systems‚ accessory structures modify‚ in some way‚ the stimulus going to the receptor surface. Receptors are electrically polarized cells and therefore have a resting membrane potential. Stimuli produce‚ in the appropriate receptors‚ a change in the electrical properties that is known as the receptor or generator potential. The two ways in which sensory stimuli
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Question 1 When two forces act along the same direction on an object‚ then the net force acting on the object is ____ of the two forces. A) the average B) less than the sum C) greater than the sum D) equal to the sum View Solution Question 2 Two objects‚ A and B‚ one over the other‚ are moving with the same velocity. Which of the following statements is correct? A) Friction on A is in the forward direction. B) Friction on A is in the backward direction. C) Friction on B is in the forward
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12/3/11 MasteringPhysics: Course Home Week 14- Ch 35- Electromagnetic Waves Due: 11:45pm on Sunday‚ December 4‚ 2011 Note: You will receive no credit for late submissions. To learn more‚ read your instructor’s Grading Policy [Switch to Standard Assignment View] [ Print ] Electric Field Due to Increasing Flux Learning Goal: To work through a straightforward application of Faraday’s law to find the EMF and the electric field surrounding a region of increasing flux Faraday’s law describes
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Name: Lab 201: Electric Field by Point Charges Section: 121A-H02 Date: February 8‚ 2012 Objective: To compute electric field and corresponding field lines caused by point charges using MATLAB. Theoretical Background: -electrons are negative‚ protons are positive -magnitude of force between A and B is: ‚ is 8.98755E9. -electric field is the region around a charged object -strength of electric field: = -electric field lines are used to visually show the field Procedure: Our
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Investigation into relationship between height of fall of an object and the radius of the crater formed in sand as a result of the impact. By Ivan Cocklove Design Defining the problem and selecting the variables: I will investigate how the height from which a mass falls onto flat surface of sand affects the radius of the crater formed as a result of the impact. The height from which the ball is dropped is affecting the speed at the impact because the higher the drop‚ the longer the ball will
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II Uniform Circular Motion A. Nomenclature 1. Speed – magnitude of an objects rate of motion (no direction‚ scalar quantity) 2. Velocity – speed and direction of an objects motion (vector‚ mag & direction) 3. If a car’s speed is constant but direction is changing‚ velocity is changing. 4. 2 ways to change velocity (change speed or change direction). 5. acceleration – change in speed over time (vector quantity) TWO types; a. Linear acceleration – speed
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