PART 2 Two blocks, P and Q, are on a rough horizontal surface, are connected by a light inelastic string. The blocks have masses 4 kg and 2 kg respectively, a constant force f, acting at an angle of 30oc to the horizontal, is applied to the 4 kg block, as shown below. 2 kg P 4 kg Rough surface 3.2 Calculate the magnitude of force F. 2 m.s¹ 3.1 Draw a labelled free-body diagram for block Q. Block P experience a constant frictional force of 4N and block Q a constant frictional force of 3N. (5) [9]
