Lab II‚ Problem 3: Projectile Motion and Velocity Oct. 06‚ 2013 Physics 1301W‚ Professor: Hanany‚ TA: Vladimir Abstract A ball is tossed obliquely. The vectors of position and velocity are measured. The acceleration is calculated. Introduction A toy company is now making an instructional videotape on how to predict the position. Therefore‚ in order to make the prediction accurate‚ how the horizontal and vertical components of a ball’s position as it flies through the air should
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I. Objectives: • To verify Newton’s Second Law of Motion with the use of state-of-the-art devices II. Materials and Equipment: • 2.2 m Track- 1 pc • Plunger Cart- 1pc • Super pulley with clamp – 1pc • .500gram mass- 1pc • Stopwatch1- 1pc • Block ( to act as bumper)- 1pc • Beam Balance- 1 unit • String – 2m long • Set of Weights-1 set III. Data and Results Cart Mass Hanging Mass Trial1 Trial2 Trial3 Trial4 Trial5 Average Time 512g 13g 2.16s 2.15s 2.06s 2.0s 2.1s 2.09s 1016.5 27g
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Uniform Circular Motion PES 115 Report Objective The purpose of this experiment is to determine the relationships between radiuses‚ mass‚ velocity and centripetal force of a spinning body. We used logger pro to accurately measure the orbital period of the spinning mass and used these measurements to determine the interrelated interactions of the specified properties and viewed the results graphically. Data and Calculations The black markings on the string are about 10 cm apart in length‚ measured
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Ben Boyd AP US History DBQ ESSAY Throughout the period dating from 1801 to 1817‚ the United States government was primarily controlled by the Jeffersonian Republican party‚ whereas the Federalist Party began to slowly fade away from public view. The Jeffersonian Republican party‚ led by Thomas Jefferson‚ professed to favor a weak central government through the support of more states’ rights‚ "...that the states are independent... to...themselves...and united as to everything
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HSC PHYSICS 2011 HSC PHYSICS 2011 PENDULUM MOTION BY NATHAN LOCKE Image taken from http://www.practicalphysics.org/go/Experiment_480.html Pendulum Motion Aim: To determine the rate of acceleration due to gravity by using a pendulum. Background Information: Equation One: T=2πlg Where T = the period of the pendulum (s). This is the time taken for the pendulum to return to its starting position. l = length of the pendulum g = the rate of acceleration due to gravity (ms-2) * In
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CHAPTER 39 ESSAY QUESTIONS 1. Explain why the civil rights movement of the 1960’s became more radical and violent as the decade progressed. What changes occurred in the motives‚ assumptions‚ and leadership of the movement? * The civil rights movement in the 1960’s became more radical for President Kennedy promised to help desegregate more public places and support the civil rights movement but his slowness in actually helping the movement made the groups take more action to draw more attention
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presidency and had his own plan of Reconstruction. Similar to Lincoln’s plan‚ fifty percent of the voters in the Southern states who voted in the 1860 election had to take an oath of loyalty to the Union. Thereafter‚ each state in the South had to write a new constitution and adopt the 13th amendment. Johnson was a supporter for Black Codes and Southern opinions. He restricted rights of African-Americans‚ and proclaimed Freedmen were not allowed to marry interracially‚ indict against whites‚ or perform a
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Assignment No. 2 September 23‚ 2014 Case Study: Motion Picture Industry Course: ‐Statistics Professor: Homayoun Khamooshi‚ Ph. D. Team Members: Selena El Hajji Cristina Brain Vizcarra Mandatory Integrity Document for MSPM Team Projects Cristina Brain Vizcarra: “I am satisfied that the contribution made by each team member warrants a full share of the credit for this work‚ and I affirm that I have completed this assignment in accordance with the Code of Academic Integrity
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ASP 0501 EXERCISES – circular motion 1 A car travels at a constant speed around a circular track whose radius is 2.6 km. The car goes once around the track in 360 s. What is the magnitude of the centripetal acceleration of the car? 2 An astronaut in a chamber moves on a circular path‚ much like a model airplane flying in a circle on a guideline. The chamber is located 15 m from the center of the circle. At what speed must the chamber move so that the astronaut is subjected to 7.5 times the acceleration
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allows the smaller balls to bounce higher from the motion of the larger balls. In the second graph‚ the golf ball also bounced significantly higher than the wiffle ball when bounced off of the volleyball. This means the more mass the top ball has‚ the more force energy is transferred into it. There was more energy transferred into the golf ball from each base ball because of its heavier mass and more force of energy. Conclusion: The energy of motion from the bigger ball is transferred into the smaller
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