Problem 7 (10 points) Two objects are connected by a light string passing over a light, frictionless pulley as shown in Figure 3. The object of mass mi - 5.00 kg is released from rest at a height h = 4.00 m above the table. Using the isolated system model, (a) determine the speed of the object of mass my = 3.00 kg just as the 5.00 - kg object hits the table and (b) find the maximum height above the table to which the 3.00 - kg object rises. Solution: m h Figure 3: m