A solid uniform disk of radius 0.250 meter and mass 44.0 kilogram rolls down a ramp of length 5.00 meter that makes an angle of 12.6 degree with the horizontal. The disk starts from rest from the top of the ramp.
(a) Compute the speed of the disk's center of mass when it reaches the bottom of the ramp.
m/s
(b) Compute the angular speed of the disk at the bottom of the ramp.
rad/s