A solid cylinder of mass 20 kg rotates about its axis with angular speed 100 rads^(-1) . The radius of the cylinder is 0.25 m. What is the kinetic energy associated with the cylinder? What is the magnitude of angular momentum of the cylinder about its axis?

A solid cylinder of mass 20 kg rotates about its axis with angular spe

1.	A solid cylinder of mass 20 kg rotates about its axis with angular speed 100 rads^(-1) . The radius of the cylinder is 0.25 m. What is the kinetic energy associated with the cylinder? What is the magnitude of angular momentum of the cylinder about its axis?
Answer» SOLUTION :3125J,625Js