what is the change in potential energy of the block, delta U, as it moves a dist

Question

what is the change in potential energy of the block, delta U, as it moves a distance L down the incline ? previous I 4 of 4 l retu Part D what is the change in potential energy of the block, AU, as it moves a distance L dow incline? Express your answer in terms of some or all of the following: A, w, 0, L. AU Submit My Answers Give Up Part E What is the work w done by the applied force of magnitude F? Express your answer in terms of some or all of the following: w, 0, L. Submit My Answers Give Up Part F what is the work Wf done on the block by the frictional force? Express your answer in terms of some or all of the following: w, 0, L

Explanation / Answer

change in potential energy (dU ) = final Potential energy - initial energy

=> mg(L)sin(theta)

if weight = w

change = wL sin(theta)

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