Ball on Rope

PIRA: 1D50.11

Overview:

The ball and string allows the demonstration of the physics surrounding rotational movement.

Materials:

Ball with rope attached.

Setup:

Place the ball and string on a table for easy access.

How To:

Use how you wish. Spin the ball, twirl the ball, use it as a pendulum. Describe the physics behind what is happening with the ball.

Safety:

Do not swing the ball too fast.