* TWO friends at rest decide to start addpushing off against each other on anicy smooth surface with no friction..The first person weight is 675 N andthe second is 725 N. A Assume theheavier person travels to the right at1. 30 m/s towards the positive xhow fast will the lighter person travel.There are no external forces. Express youranswer in meters per second. Ⓡ Find thetotal kinetic energy "created by thistwo friend situation. Express your answerin joules.axis

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* TWO friends at rest decide to start att pushing off against each other on an ficy smooth surface with no friction. The first person weight is 675 N and the second is 125 N. (A) Assume the heavier person travels to the right at 1. 30 m/s towards the positive x axis, how fast will the lighter person travel. There are no external forces. Express your answer in meters per second. B) Find the total kinetic energy "created by this two friend situation. Express your answer in joules.

* TWO friends at rest decide to start att pushing off against each other on an ficy smooth surface with no friction. The first person weight is 675 N and the second is 125 N. (A) Assume the heavier person travels to the right at 1. 30 m/s towards the positive x axis, how fast will the lighter person travel. There are no external forces. Express your answer in meters per second. B) Find the total kinetic energy "created by this two friend situation. Express your answer in joules.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 75P: (a) How long would it take a 1.50105kg airplane with engines that produce 100 MW of power to reach a...

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