If a flywheel having mass of 100 kg and radius of gyration 10 cm is ro – McqOptions

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1.	If a flywheel having mass of 100 kg and radius of gyration 10 cm is rotating at 10 rad/s, its rotational kinetic energy will be
A.	10 J
B.	25 J
C.	50 J
D.	100 J
Answer» D. 100 J

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