What is the kinetic energy of rotation for a body with I = 4 kg·m² and ω = 5 rad/s? - ROTATIONAL MOTION Quiz | GKFix.in

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Question

What is the kinetic energy of rotation for a body with I = 4 kg·m² and ω = 5 rad/s?

A. 20 J
B. 50 J
C. 100 J
D. 200 J