A student gives a steady push to a ball at the end of a massless, rigid rod

Question:

A student gives a steady push to a ball at the end of a massless, rigid rod for I s, causing the ball to rotate clockwise in a horizontal circle as shown in Figure Q7.9. The rod's pivot is friction less.

Sketch a graph of the ball's angular velocity as a function of time for the first 3 s of the ball's motion. You won't be able to include numbers on the vertical axis, but your graph should have the correct sign and the correct shape. image text in transcribed