 #1
 17
 0
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

76.5 KB Views: 438
Last edited: