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QNEET-2023-Ph-356: NEET 2023 Physics - Class 11 NEET-2023-Ph-356 Solution: A constant torque of 100 N m turns a wheel of moment of inertia …
A constant torque of 100 N m turns a wheel of moment of inertia about an axis passing through its centre. Starting from rest its angular velocity after 3 s is :- 1 rad/s 5 rad/s 10 rad/s 15 rad/s
Multiple Choice Options
- A 1 rad/s
- B 5 rad/s
- C 10 rad/s
- D 15 rad/s
Step-by-Step Verified Solution
_ = I _ _ _ = _ I = 100 300 = 1 3 rad / sec 2 _ i = 0 _ f = _ i + _ t = 0 + 1 3 _ 3 _ f = 1 rad / sec