Work is done by gravity on a bowling ball that rolls

Name: Work is done by gravity on a bowling ball that rolls
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Question

Quizplus · Accepted Answer

Work is done by gravity on an object when there is movement in the direction of the gravitational force. On a sloped surface, part of the bowling ball's movement is in the direction of gravity, so work is done by gravity. On a horizontal surface, the movement is perpendicular to the gravitational force, so no work is done by gravity.

Work Is Done by Gravity on a Bowling Ball That