What is the name of the device that has metal balls swinging back and forth?

4 ⤊

What is the name of the device that has metal balls swinging back and forth?

Its used to show kinetic energy and stuff like that, I just dont know the name of it

2006-06-18 05:02:13 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics

It usually has 5 metal balls, and when you hit one ball against the others, the ball on the end swings, and so forth and so on, vice versa, and what not

2006-06-18 05:17:35 · update #1

4 answers

Newton's Cradle

2006-06-18 05:05:32 · answer #1 · answered by Who?Me? 5 · 4⤊ 1⤋

Impulse Pendulum
also it could be Newton's

Sorry Newton's cradle

2006-06-18 12:05:16 · answer #2 · answered by Edward 7 · 0⤊ 0⤋

Newtons cradle.

2006-06-18 12:10:25 · answer #3 · answered by Anonymous · 0⤊ 0⤋

Male robot.

2006-06-18 12:05:50 · answer #4 · answered by Anonymous · 0⤊ 0⤋