Question

what is the nature of the work done by the body is displaced in the direction of force
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Answer 1

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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Answer 2

Explanation:

Work done on an object along a given direction of motion is equal to force times the displacement times the cosine of the angle. No work is done along the direction of motion if the force is perpendicular( since cosine of 90 degrees is zero). Hence work