A block P of mass 4 kg is placed on horizontal rough surface

Last updated: 6/12/2023

A block P of mass 4 kg is placed on horizontal rough surface with coefficient of friction 0 6 And two blocks R and Q of masses 2 kg and 4 kg connected with the help of massless strings A and B respectively passing over frictionless pulleys as shown then g 10m s P A 4kg 4kg 2 A acceleration of block P is zero C tension in string B is 40 N Which of the following stat B 0 6 2kg R B tension in string A is 20 N D contact force on block P by table is 20 5 N