A cinder block of mass m 4 0 kg is hung from a nylon string

Last updated: 6/7/2023

A cinder block of mass m 4 0 kg is hung from a nylon string that is wrapped around a frictionless pulley having the shape of a cylindrical shell as shown in the figure If the cinder block accelerates downward at 4 90 m s2 when it is released what is the mass M of the pulley M E