Physics, asked by mohammadanas92, 6 months ago

Why is the work done by a centripetal force is always zero?

Answers

Answered by jefin18

Answer:

As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle. ... Thus, the work done by the centripetal force in the case of uniform circular motion is 0 Joules

Answered by HV009

Answer:

because there is an opposite equivalent centrifugal force actting outwards

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