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September 18, 2014

September 18, 2014

Posted by **joe** on Monday, September 6, 2010 at 12:01am.

- physics -
**drwls**, Monday, September 6, 2010 at 12:20amIf the coefficient of restitution is independent of the velocity at impact, the ball will rise to 2.5 times the height of the ball that bounced to 2 meters, or 5 m. This is usually a good assumption.

The coefficient of restitution of a bouncing ball is the fraction of the kinetic energy that is recovered after a bounce. It equals the fraction of potential energy (height) recovered after each bounce.

- physics -
**emily**, Monday, September 6, 2010 at 4:50amyou can`t because the height of the ball is higher than the ball bounces

thanks!

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