In uni form circular motion - Vidyadip

MCQ

In uni form circular motion

A
Both the angular velocity and the angular momentum vary
B
The angular velocity varies but the angular momentum remains constant
✓
Both the angular velocity and the angular momentum stay constant
D
The angular momentum varies but the angular velocity remains constant

✓

Answer

Correct option: C.

Both the angular velocity and the angular momentum stay constant

(c) $L=I \omega$. In U.C.M. $\omega=$ constant $\therefore L=$ constant.

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