4) A string is wound around a uniform hoop of radius R and mass M. The hoop is released from rest with the string vertic
Posted: Mon May 16, 2022 6:45 pm
4) A string is wound around a uniform hoop of radius R and mass M. The hoop is released from rest with the string vertical and its top end tied to a fixed bar. Find a) the tension in the string b) the magnitude of the acceleration of the center of mass c) the speed of the center of mass after the hoop has descended through a distance h. a