Question

A solid cylinder of mass 50 kg and radius 0.5 m is
free to rotate about the horizontal axis. A massless
string is wound round the cylinder with one end
attached to it and other hanging freely. Tension in
the string required to produce an angular acceleration
of 2 rev/s2 is
​

Answer 1

Answer:

use the formula of tension

Explanation:

see the attachment and ....

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Answer 2

Answer:

Use the formula of tension

Explanation:

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