BITSAT 2011 Paper

Section: Physics

Question : 8 of 150

Marks: +1, -0

A constant torque of 31.4 N-m is exerted on a pivoted wheel. If angular acceleration of wheel is 4 π rad/s2, then the moment of inertia of the wheel is

2.5 kg m2
3.5 kg m2
4.5 kg m2
5.5 kg m2

Validate

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