4. Two masses are placed on different smooth (frictionless) ramps and connected together with a rope (of negligible mass) as shown below. IN N mmg sina , wsing 60 i. Label all of the forces present on this diagram. Ultimately what two forces must balance each other to keep these masses from moving (the answer may be a component(s) of a force). ii. Determine the mass of the box on the right to keep this system in translational equilibrium. So, Sq sino-7 = T - mgsin G 2= 0 m =816kg Ssin60 m= m= 8:66 keg Sin 300 5. A leg is placed in traction to keep it elevated and prevent it from moving as shown: Small pulley T. i. What is the tension in the rope (recall: 30.0 one rope gliding through pulleys will F 1300