A solid cylinder of mass M and of radius R is fixed on a frictionless axle over a well. A rope negligible mass is wrapped around the cylinder. A bucket of uniform mass m is suspended from it. The linear acceleration bucket will:

A uniform solid cylinder of mass M and of radius R rotates about a frictionless axle. Two masses are suspended from a rope wrapped arround the cylinder. If the system is released from rest, the tension in each rope is?

A uniform solid cylinder of mass M and of radius R rotates about a frictionless axle. Two masses are suspended from a rope wrapped arround the cylinder. If the system is released from rest, the tension in each rope is?

A uniform disc of mass M and radius R is mounted on an axle supported in frictionless bearings. A light cord is wrapped around the rim of the disc and a steady downward pull T is exerted on the cord. The angular acceleration of the disc is

A uniform disc of mass M and radius R is mounted on an axle supported in frictionless bearings. A light cord is wrapped around the rim of the disc and a steady downward pull T is exerted on the cord. The angular acceleration of the disc is