A body of mass m moving around a circle of radi... - WAEC Physics 2018 Question
A body of mass m moving around a circle of radius r with a uniform speed v experiences a centripetal force F. The work done by the centripetal force on it is
A
Fv
B
zero
C
Fmr
D
\(\frac{Fr}{m}\)
correct option: b
Work done by centripetal force in a uniform circular motion is 0 Joules.
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