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A constant torque of 1000 Nm turns a wheel of of M.I 200kg m2 about an axis through centre. The angular velocity after 3s is

a
15 rad s-1
b
22 rad s-1
c
28 rad s-1
d
60 rad s-1

detailed solution

Correct option is A

ω0 = 0at t = 3sec

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