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A constant torque of 400 Nm turns a whee...

A constant torque of 400 Nm turns a wheel of moment of inertia `100 kg m^2` about an axis through its centre. Find the gain in angular velocity in 4 s

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MODERN PUBLICATION-Moment of Inertia-Example
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  10. Energy of 484 J is spent in increasing the speed of a flywheel from 60...

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  13. A thin circular ring of mass M and radius R is rotating about its axis...

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  14. A ball at the end of a string is being swung in a horizontal circle of...

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  16. A cylindrical hoop is released from rest at a height of 0.7 m near the...

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