Two block are connected by a string and A is pulled by a

Last updated: 7/2/2023

Two block are connected by a string and A is pulled by a force F 50N If coefficient of friction between the blocks and the ground is 0 2 friction force between the block B and the ground is the string is just slack initially 6 30 A R 30 N B 20kg A 30kg C 40 N F D zero