Two blocks are resting on a horizontal surface. The blocks are in contact with each other and a horizontal force of300 N is pushing on the left block which is m1 ontom2 which is on the right. The masses ofm1 is 20 kg and m2 is 30 kg. Thecoefficient of kinetic friction between each block and thehorizontal surface is 0.5 .
What is the acceleration of the masses?
What is the contact force exerted by m1 onm2 and m2 on m1?