A flywheel of mass 50 kg and radius of gyration about its axis of rotation of 0.5m is…
Physics · JEE Main · NTA Exams — Rotational Motion
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 = 5 sec is:
- 2.5 rad/sec
- 5 rad/sec
- 7.5 rad/sec
- 10 rad/sec
Answer
(B) 5 rad/sec
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