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A wheel starting from rest is uniformly ...

A wheel starting from rest is uniformly accelerated at 2 rad/`s^(2)` for 20 second. It is allowed to rotate uniformly for the next 10 second and is finally brought to rest in next 20 seconds. The total angle rotated by the wheel (in radian) is

A

600

B

1200

C

1800

D

300

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Verified by Experts

The correct Answer is:
B
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