A solid, uniform disk of radius 0.250 m and mass 60.6 kg rolls down a ramp...

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Physics

A solid, uniform disk of radius 0.250 m and mass 60.6 kg rollsdown a ramp of length 4.80 m that makes an angle of 12.0° with thehorizontal. The disk starts from rest from the top of the ramp.

(a) Find the speed of the disk's center of mass when it reachesthe bottom of the ramp.
m/s

(b) Find the angular speed of the disk at the bottom of theramp.
rad/s

Answer & Explanation Solved by verified expert
3.7 Ratings (554 Votes)
Given Mass of the disk M 606 kg Length of the ramp L 480 m Radius of the disk R 0250 m Angle of inclination 12 degrees    See Answer
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