NEET UG PHYSICS MCQ: SYSTEM OF PARTICLES

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A flywheel of mass 50 kg and radius of gyration about its axis of rotation of 0.5m is acted upon by a constant torque of 12.5 Nm. Its angular velocity at t=5s is

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Correct option: B

5 rad/s

Option B (5 rad/s) is correct because the angular velocity is calculated using the formula

\omega = \alpha t

, where

\alpha

is the angular acceleration and t is the time.

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