Two Bodies P and Q on a Perfectly Smooth Horizontal

Multiple Choice

Two bodies P and Q on a perfectly smooth horizontal surface are connected by a light cord.The mass of P is greater than that of Q.A horizontal force is applied to Q as shown in the figure,accelerating the bodies to the right. The magnitude of the force exerted by the connecting cord on body P will be

A) zero.
B) less than F but not zero.
C) equal to F.
D) greater than F.