Can these please be solved on paper with a step by step explanation please Answers: 8) a. 4.83 m/s^2 b. 7.32 times 9) a. 2.87 kg b. 25 rads/s10) a. 29.6 Nm b. 35.6Nm

"8) A mass of 5 kg is resting on a frictionless ramp. It is connected to a cable that passes over a pulley of radius 2 cm which is then attached to a second hanging mass. The system is moving at a constant velocity. (a) Calculate the mass of the hanging block. (b) If the blocks move 1.5 m in 3 seconds what is the angular velocity of the pulley? 9) A mass of 8 kg is resting on a horizontal table with a coefficient of kinetic friction of 0.35. The mass is connected to a cable that passes over a pulley of mass 3.5 kg and radius 21 cm. The other end of the cable is attached to a second hanging mass of 15 kg. The system is released from rest. (a) Calculate the acceleration of the system. (b) How many times does the pulley rotate in 2 seconds? 10) A beam has three forces acting on it as shown below. Sum the torques around (a) Point A and (b) Point B to find the net torque. 25 N 130 A BI 200 J 450 2 m 10 N 30 N 4 m