A ground stone has a moment of inertia of 600 kg-m 2 . A constant torque is applied and…
Physics · JEE Main · NTA Exams — Rotational Motion
A ground stone has a moment of inertia of 600 kg-m2. A constant torque is applied and the ground stone is found to have acquired a speed of 150 revolutions per minute, in 10 seconds after starting from rest. Magnitude of the torque applied is
- 94.28 kg-m2/s2
- 942.8 kg-m2/s2
- 200 kg-m2/s2
- None of these
Answer
(A) 94.28 kg-m 2 /s 2
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