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A fly wheel of 0.4 kg(m^-2) M.Iand of 0....

A fly wheel of `0.4 kg(m^-2)` M.Iand of 0.2 m radius can rotate about its axis.A rope is wrapped around its circumference and pulled with 10 N force. The value of angular acceleration in `rad/sec^2`will be?

A

5

B

2

C

10

D

0.8

Text Solution

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The correct Answer is:
A
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