5. A flywheel of mass 100 Kg and a radius of 1.5m is rotating at a rate of 300 rad/sec when a torque of - 450Nm is applied. Find the angle theta that the disk rotates through before coming to a rest. Answer in radians. 6. Three blocks are on a frictionless surface. Block A is half the mass of Block B. Block C has three times the mass of Block A. Block A has an initial velocity of 6m/s to the right and strikes Block B that is at rest. The two blocks stick together and travel on and strike Block C that has an initial velocity of 4m/s to the left. After the all three blocks are stuck together, find their final velocity. Answer in m/s to two decimal places