A solid, uniform disk of radius 0.250 m and mass 63.5 kg rolls down a ramp of length 5.40 m that makes an angle of 16.0°

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answerhappygod
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A solid, uniform disk of radius 0.250 m and mass 63.5 kg rolls down a ramp of length 5.40 m that makes an angle of 16.0°

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A solid, uniform disk of radius 0.250 m and mass 63.5 kg rolls
down a ramp of length 5.40 m that makes an angle of 16.0° with the
horizontal. The disk starts from rest from the top of the ramp.
(a) Find the speed of the disk's center of mass when it reaches
the bottom of the ramp
(b) Find the angular speed of the disk at the bottom of the
ramp.
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