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OpenStudy (anonymous):
A uniform disk with a mass of 4.5 kg and a radius of 0.13 m is rotating with a rotational velocity of 13 rad/s. (a) What is the rotational inertia of the disk? (b) What is the angular momentum of the disk?
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OpenStudy (shamim):
Given m=4.5 kg r=0.13m Omegs=13rad/s
OpenStudy (shamim):
b) we know L=m*omega*r^2=?
OpenStudy (shamim):
Response plz for better understanding!!!
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