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Calculate the angular acceleration if a ...

Calculate the angular acceleration if a flywheel gains a speed of 540 r.p.m. in 6 seconds.

A

3`pi`rad`s^-2`

B

6`pi`rad`s^-2`

C

9`pi`rad`s^-2`

D

12`pi`rad`s^-2`

Text Solution

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The correct Answer is:
A
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