What is the kinetic energy of a flywheel with I = 0.4 kg m² and ω = √250 rad/s? - ROTATIONAL MOTION Quiz | GKFix.in

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Question

What is the kinetic energy of a flywheel with I = 0.4 kg m² and ω = √250 rad/s?

A. 25 J
B. 40 J
C. 50 J
D. 100 J