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## Homework Statement

Ok I have the answers to parts a and b, which I am 100% confident in since they are simple computations

Question is in attachement

a)74.9 rad/s

b)168.08 rad

My issue comes in when I have to get parts c

The mass of the cylinder is 8.7kg,

its diameter is .18m,

its .35m long and

angular acceleration of 33.2m/s^2

**note please ignore the markings on the image.

## Homework Equations

w=theta/t

w=v/r

## The Attempt at a Solution

for part c) angular speed=angular velocity, w=theta/t

w=15.5rad/s

I am not sure about how to get the angular speed at 35 radians

#### Attachments

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