A pulley is attached to the celing of a lift moing upwards. Two particles are attached to the two
Channel: Doubtnut
Date: 2020-01-28

A pulley is attached to the celing of a lift moing upwards. Two particles are attached to the two ends of a stirng passing over the pulley. The masses of the particles are in the ration 2:1 if the acceleration of the particles is g/2, then the acceleration of the lift will be