An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and slows it down. The asteroid has amass of 4.4x 10“ kg, and the force causes its speed to change from 7200 to 5100m/s. (a) Whát is the work done by the force? (b) Ifthe asteroid slows down over a distance of 2.2x 106 m determine the magnitude of the force.(a) Work =i(b)F =iSave for LaterAttemnts: 0 of 5 used

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Description: An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and slows it down. The asteroid has amass of 4.4x 10“ kg, and the force causes its speed to change from 7200 to 5100m/s. (a) Whát is the work done by th

Work done is given by Work = change in kinetic energy Kinetic energy = 0.5 mv2 The work done is…

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An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and slows it down. The asteroid has a mass of 4.4x 104 kg, and the force causes its speed to change from 7200 to 5100m/s. (a) What is the work done by the force? (b) If the asteroid slows down over a distance of 2.2x 10° m determine the magnitude of the force. (a) Work = (b) F =

An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and slows it down. The asteroid has a mass of 4.4x 104 kg, and the force causes its speed to change from 7200 to 5100m/s. (a) What is the work done by the force? (b) If the asteroid slows down over a distance of 2.2x 10° m determine the magnitude of the force. (a) Work = (b) F =

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 88AP: Consider a particle on which a force acts that depends on the position of the particle. This force...

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