Two iron blocks of masses 20 kg and 10 kg are kept adjacent on a smooth horizontal table. A force of 30 N is applied on the blocks such that, the system starts moving in the direction of the force. What force acts at the surface of contact of the blocks?

Two iron blocks of masses 20 kg and 10 kg are kept adjacent on a smoot

1.	Two iron blocks of masses 20 kg and 10 kg are kept adjacent on a smooth horizontal table. A force of 30 N is applied on the blocks such that, the system starts moving in the direction of the force. What force acts at the surface of contact of the blocks?
Answer» ANSWER :10 N