If you mean bounce then here is your answer, Friction causes the ball to have the gravity forcing it down recoil and sed it upwards.
Yes. The only known Bunce is "Mimosa Bunce".
The Bunce was created in 1980.
The Bunce has 159 pages.
Adam Bunce is 5' 8".
Stuart Bunce is 5' 11".
Steve Bunce was born in 1962.
Cameron Bunce was born in 1981.
Vikki Bunce was born in 1983.
Kate Bunce died in 1927.
Kate Bunce was born in 1856.
William Bunce was born in 1877.
Larry Bunce was born in 1945.