A bucket of water with a mass of 6.0 kg is attached to a rope that is wound around a cylinder. The cylinder has a mass of 2.0 kg and is mounted horizontally on frictionless bearings. The bucket is released from rest.
(a) Find its speed after it has fallen through a distance of 1.25 m? m/s
(b) What is the tension in the rope? N
(c) What is the acceleration of the bucket? m/s2