$17.52 (as of 05/07/2023 03:06 PDT details )
Features:
- This classic collision ball device is a fascinating demonstration of newton s third law, which states that for every action, there is an equal and opposite reaction
- A moving ball collides elastically with an equal mass ball at rest, the entire kinetic energy and momentum of the first ball will be transferred to the second
- This product is manufactured in china