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A yo-yo is made by wrapping a string several times around a solid cylinder with mass...

A yo-yo is made by wrapping a string several times around a solid cylinder with mass M=9kg and Radius=5cm. You hold the end of the string stationary while releasing the cylinder. The string unwinds but does not slip or stretch as the cylinder drops and rotates. 1) Use energy to find the speed in vcm (cm/s) of the centre of mass of the solid cylinder after it has dropped a distance h equal to h=23cm 2) Find the acceleration of the centre of mass of the yo-yo. (m/s) 3) Find the tension on the string (N)

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