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A rope of negligible mass is wound round...

A rope of negligible mass is wound round a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N. ? What is the linear acceleration of the rope ? Assume that there is no slipping.

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`25 s^(-2), 10 m s^(-2)`
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