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PART - 1 CH - 5Work, Energy and Power — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 1 CH - 5Work, Energy and Power1 Mark
Question
Why the work done by centripetal force on a particle moving in a circular path is zero?
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Answer

This force changes only the direction of motion of the particle and the value of speed remains the same and the kinetic energy also remains the same.

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