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 θ(t) = 2t^2 + 3t + 1. What is the angular velocity ω at time t=2 s? A) 29.6 rad/s B) 21.7 rad/s C) 12.5 rad/s D) 15.2 rad/s
7. What will be the angular momentum of the cylinder in Q6? [Moment of Inertia of the solid cylinder=1/2MR^2] A) 4.23 kg.m^2/s B) 2.41 kg.m^2/s C) 5.92 kg.m^2/s D) 7.27 kg.m^2/s