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Debadrita Sengupta Grade:
        Can you show me how work done is zero in a circular path.(on the concept of centripetal force)
6 years ago

Answers : (2)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear student,


Work done=F.d(dot product)


since F.d=Fd cos theta


and in circular path cos theta =0 theta being 90














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6 years ago
Darshita Chaturvedi
6 Points
										

Dear Debadrita,


   Work done is zero in a circular path because the angle between force and displacement is zero.Centripetal force acts inwards on a body while displacement is along the tangent drawn on the circular path at that time.

6 years ago
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