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A hollow cylinder of mass 0.140 kg and radius 3.80 cm has a string wrapped several times around it. A string is attached to a rigid support and the cylinder allowed to drop from rest.

(a) Find out the acceleration of the cylinder.
aCylinder = 5 m/s2

(b) Find the speed of the cylinder when a meter of string has unwound off of it.
v|Cylinder| = 6 m/s

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