A0.770-kg block is released from rest at the top edge of a plane inclined by 0 = 44° to the vertical. The plane is 1.85 m long from top to bottom along the incline and there is a 1.55•N frictional force between the block and the plane. (9 What is the work done by the normal force on the block as it moves from the top to the bottom of the plane? Explain your answer. Wnormal = (b) Find the work done by friction on the block as it moves down the plane.

A0.770-kg block is released from rest at the top edge of a plane inclined by 0 = 44° to the vertical. The plane is 1.85 m long from top to bottom along the incline and there is a 1.55•N frictional force between the block and the plane. (9 What is the work done by the normal force on the block as it moves from the top to the bottom of the plane? Explain your answer. Wnormal = (b) Find the work done by friction on the block as it moves down the plane.

Name: Page 5Section II: ProblemsProblem 3: Energy & PowerA0.770-kg block is
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Description: Page 5Section II: ProblemsProblem 3: Energy & PowerA0.770-kg block is released from rest at the top edge of a plane inclined by 0 = 44° to the vertical.The plane is 1.85 m long from top to bottom along the incline and there is a 1.55•N frictional fo

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 7PE: A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N...

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