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PhysicsW.E.P.MiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A body of mass $1 k g$ is rotated in a horizontal circle of radius $1 m$ and moves with velocity $2 m s^{- 1}$ . The work done in $10$ revolutions is

Answer:

Solution:

There is no change in the P.E. as well as in the K.E. Therefore, work done is zero.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:W.E.P.Subtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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