A solid cylinder of mass 10.0 kg and diameter 40.0 cm is rotating about an axle through its center. The angle (in radians) through which it turns as a function of time (in seconds) is given by e(t) - (1.410 152 it2 + (2.0 5 - ) 13. a) What is angular velocity w, at time t=2 s? Ans: 29.6 rad/s b) What are the angular momentum and torque on the cylinder at time t=2 s? Ans: L=5.92 kg.m2/s, Torque=5.36 N.m