A solid cylinder with a mass of 12.0kg rotates about an axis through its centre.
A rope with no weight is wrapped several times around the cylinder and is pulled with a force of 150N. What effect does this force have on the angular motion of the cylinder?
A) It increases the angular velocity.
B) It decreases the angular velocity.
C) It has no effect on the angular velocity.
D) It causes the cylinder to stop rotating.