rotational-motion

Related Questions

• When a ceiling fan is switched on, it makes 10 rotations in the first 3 seconds. How many rotations will it make in the next 3 seconds (Assume uniform angular acceleration)

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• The acceleration of a body rolling down on an inclined plane does not depend upon

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• Let F be the force acting on a particle having position vector $\vec{r}\,a\text{nd }\vec{T}$ be the torque of this force about the origin. Then

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• A massless string is wrapped round a disc of mass M and radius R. Another end is tied to a mass m which is initially at height h from ground level as shown in the fig. If the mass is released then its velocity while touching the ground level will be

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• A circular disc has a mass of 1 kg and radius 40 cm. It is rotating about an axis passing through its centre and perpendicular to its plane with a speed of 10 rev/s. The work done in joules in stopping it would be

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