A disk at rest experiences a constant angular acceleration for t $=5$ s$,$ at the end of which it is spinning with a frequency of f $=45$ rpm$.$ Please answer the following questions.

$$ Part $($a$)$

Write a general expression for the magnitude of the angular velocity of the disk after the acceleration in terms of the frequency.

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Grade$$Summary

Deductions$0\%$Potential$100\%$

Late Work $\%$

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Late Potential

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Submissions

Attempt$($s$)$Remaining:$20$

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$$ Part $($b$)$

Calculate the magnitude of the angular velocity of the disk in radians per second at time t $=5$ seconds.

$$ Part $($c$)$

Write a general expression for the average angular acceleration of the disk ave in terms of angular velocity.

$$ Part $($d$)$

Calculate the magnitude of the average angular acceleration of the disk ave from rest to t $=5$ s in radians per second squared.

$$ Part $($e$)$

Write a general expression for the period T of the disk in terms of frequency f$.$

$$ Part $($f$)$

Calculate the magnitude of the period of the disk T at time t $=5$ seconds. Give your answer in seconds.