A ball moves subject to a force that varies with position. The force is F) =...

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Question

A ball moves subject to a force that varies with position. The force is F) = . ). If k = 138 N m², and the ball moves in a st

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Answer 1

Answer #1

The work done by the force is giving by: dW = } .d$ = FdScose Where is the angle between the force and ds In this case: dScos

Answer 2

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