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A wheel starts rotating at 10 rad/sec an...

A wheel starts rotating at 10 rad/sec and attains the angular velocity of 100 rad/sec in 15 seconds. What is the angular acceleration in rad/`sec^(2)`? `

A

10

B

110/15

C

100/15

D

6

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The correct Answer is:
D
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MOTION-CIRCULAR MOTION-EXERCISE -1
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