When a body moves in perpendicular direction of force what is the work done?
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work done by gravity is zero whereas if a person is walking or moving the distance covered will be marked as work
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Answer:
No work is done along a direction of motion if the force is perpendicular.
Explanation:
Work done on an object along a given direction of motion is equal to the force times the displacement times the cosine of the angle. No work is done along a direction of motion if the force is perpendicular.
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