A cylinder placed in frictionless bearings is set rotating about its axis. The cylinder is then heated, without mechanical contact, until its radius is increased by 0.18% What is the percent change in the cylinder’s (a) angular momentum, (b) angular velocity, and (c) rotational energy?
A cylinder placed in frictionless bearings is set rotating about its axis. The cylinder is then heated, without mechanical contact, until its radius is increased by 0.18% What is the percent change in the cylinder’s (a) angular momentum, (b) angular velocity, and (c) rotational energy?