A block A of mass 7 kg is placed on a frictionless table. A thread tied to it passes
Channel: Doubtnut
Date: 2020-08-30

A block A of mass 7 kg is placed on a frictionless table. A thread tied to it passes over a frictionless pulley and carries a body B of mass 3 kg at the other end. The acceleration of the system is (given `g=10ms^(-2)`)