1. The problem statement, all variables and given/known data Two paint buckets, initially at rest, are connected by a lightwieght rope which is wrapped over a pulley which has a mass 2 kg and a radius of .5 m. Only conservative forces do work. Mass A is 4 kg and starts on the ground. Mass B is 6 kg and starts 5 m above the ground. a- Find the speed at which the top bucket hits the ground. b- What was the average torque on the pulley? 2. Relevant equations 3. The attempt at a solution a - 4.22 m/s b- Using torque = (tension 1 - tension 2) r, I get 9.8 N for net torque. Is this correct?