Rotational MotionMedium
Question
A ring of mass 10 kg and diameter 0.4 meter is rotating about its geometrical axis at 1200 rotations per minute. Its moment of inertia and angular momentum will be respectively:-
Options
A.0.4 kg-m2 and 50.28 Joule-sec
B.50.28 kg-m2 and 0.4 Joule-sec
C.50.28 kg-m2 and 0.4 Joule sec
D.0.4 kg-m2 and zero
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