017 (part 1 of 2) 10.0 points A thin uniform cylindrical turntable of ra- dius 2.6 m and mass 15 kg rotates in a hori- zontal plane with an initial angular speed of 8.8 rad/s. The turntable bearing is friction- less. A clump of clay of mass 6.4 kg is dropped onto the turntable and sticks at a point 1.7 m from the point of rotation. Find the angular speed of the clay and turntable. Answer in units of rad/s.018 (part 2 of 2) 10.0 points Calculate the loss of energy to thermal energy. 019 10.0 points A projectile of mass m = 1.27 kg moves to the right with speed vn = 12.5 m/s. The pro- jectile strikes and sticks to the end of a sta- tionary rod of mass M = 8.65 kg and length d = 1.9 m that is pivoted about a frictionless axle through its center. Tom rod = ML 12 d O . M Find the angular speed of the system right after the collision. Answer in units of rad/s.020 10.0 points A 3 kg, 2.2 m long rod is supported on a knife edge at its midpoint. A 3.3 kg ball of clay is dropped from rest from a height of 0.3 m and makes a perfectly inelastic collision with the rod 0.6 m from the point of support. 3.3 kg 0.3 m 3 kg -0.6 m =1 2xx 2.2 m Find the magnitude of the angular momen- tum of the rod and clay system about the point of support immediately after the inelas- tic collision. The acceleration of gravity is 9.81 m/s Answer in units of J . s