A ball with a mass of 65 kg collides with a ball that has a mass of 112 kg. It is an elastic collision: Ball one is travelling at 8.0 m/s, ball two is travelling the opposite direction at 3.00 m/s. a. What is the initial relative velocity of ball one compared to ball two? b. Write the equation to express the comservation of momentum for the collision. 'c. Write the equation relating their relative velocity after the collision to their relative velocity before the collision. d. Use your equations to find the velocity of Alice's car after the collision (give magnitude and direction).

A ball with a mass of 65 kg collides with a ball that has a mass of 112 kg. It is an elastic collision: Ball one is travelling at 8.0 m/s, ball two is travelling the opposite direction at 3.00 m/s. a. What is the initial relative velocity of ball one compared to ball two? b. Write the equation to express the comservation of momentum for the collision. 'c. Write the equation relating their relative velocity after the collision to their relative velocity before the collision. d. Use your equations to find the velocity of Alice's car after the collision (give magnitude and direction).

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter28: Special Relativity

Section: Chapter Questions

Problem 69PE: The Sun produces energy at a rate of 4.001026 W by the fusion of hydrogen. (a) How many kilograms of...

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