PLEASE HELP

A ball, 1.8 kg, is attached to the end of a rope and spun in a horizontal circle above a student’s head. As the student rotates the ball in a horizontal clockwise circle their lab partner counts 53 rotations in one minute. What is the ball’s angular velocity in radians per second?

Answer:The angular speed of the ball in radians per second is

5.55 rad/s.Explanation:Given;

mass of the ball, m = 1.8 kg

number of the ball’s rotation per minute, n = 53 RPM

The angular speed of the ball in radians per second is calculated as follows;

Therefore, the angular speed of the ball in radians per second is

5.55 rad/s.