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The angular displacement for a rotating ...

The angular displacement for a rotating wheel is given by `theta(t)=2t^3+5t^2+3`, where t is time in seconds. The angular velocity of the particle after 6 s is

A

`276rad//s`

B

`186rad//s`

C

`216rad//s`

D

`206rad//s`

Text Solution

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The correct Answer is:
A
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