Home Physics System of Particles Rotational Motion Angular Momentum Two rotating bodies have same angular moment…
Physics System of Particles Rotational Motion Angular Momentum MCQ (Single Correct)

Two rotating bodies have same angular momentum but their moments of inertia are and respectively . Which body will have higher kinetic energy of rotation?

A
First
B
Second
C
Both will have same rotational kinetic energy
D
Not possible to predict

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Text Solution

Verified by Experts
The correct answer is:
B

so, is same
as, so,

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