A mass of m kg is attached to the free end of a light string wrapped around a pulley of radius R.
(a) Determine the total angular displacement and the speed of the mass m.
(b) Determine the value of C if the pulley can be expressed as L = CV, where C is a constant with units rad/m.
(c) Using the information from part (a) above, calculate the acceleration of the object.
Answer: e =