Two blocks A and B of mass mA and mB respectively are kept in contact on a frictionless table. The experimenter pushes the block A from behind so that the block B, what is the force exerted by the experimenter on A ?
On a horizontal frictionless surface, a block with a 4.00 kg mass in contact with a block of mass 2.00 kg, is accelerated by a +12.0 N force. Determine the force that the 2.00 kg block exerts on the 4.00 kg block.
A force F is applied horizontally to a block A of mass m1 which is in contact with a block B of mass m2, as shown in the figure. If the surfaces are frictionless, the force exerted by A on B is equal to