2. A block of mass m, = 20 kg which lies on an incline frictional surface is connected to another block of mass m, = 100 kg by two massless ropes and two massless, frictionless pulleys as shown in Fig. 1. The inclined surface makes 30° angle with the horizontal line. The coefficient of kinetic friction between the block m, and the inclined surface is 0.12. m, =30° m2 Fig. 1 (a) Draw the free body diagram of block m, block m, and the hanging pulley. (b) Find the accelerations of block m, and block m.

2. A block of mass m, = 20 kg which lies on an incline frictional surface is connected to another block of mass m, = 100 kg by two massless ropes and two massless, frictionless pulleys as shown in Fig. 1. The inclined surface makes 30° angle with the horizontal line. The coefficient of kinetic friction between the block m, and the inclined surface is 0.12. m, =30° m2 Fig. 1 (a) Draw the free body diagram of block m, block m, and the hanging pulley. (b) Find the accelerations of block m, and block m.