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The angular displacement theta radians o...

The angular displacement `theta` radians of a fly wheel varies with time t seconds and follow the equation `theta = 9t^(2) - 2t^(3)`. Determine the angular velocity and acceleration of the fly wheel when time t =1 seconds and (ii) The time when the angular acceleration is zero.

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The correct Answer is:
12 rad/sec, `6 rad//s^(2)`, t = 1.5s
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PREMIERS PUBLISHERS-APPLICATIONS OF DIFFERENTIAL CALCULUS-Problems For Practice (Answer the following question)
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