0.92 (92%)
Source:
Hoffmann, Frank W.; William G. Bailey (August, 1994). Fashion & Merchandising Fads. Routledge. pp. 243-244
rubber ball
The bounciest balls are the so-called bouncy balls, made of compressed synthetic rubber. These balls have an unusually high coefficient of restitution (inverse momentum) that allows them to return to up to 92% of a dropped height, and to utilize thrown force to reach extraordinary heights. Another generic name for the balls is "super balls," originally a trademark name for a 1964 invention first sold by the Wham-O toy company in 1966.
you want a soft rubber band ball with strechy rubber bands,but you also want to be carefull that you dont make it to big and to small
Generally the core of the ball is cork, rubber, or a mixture of the two.
coefficient
A ball with a coefficient of restitution of 0. nhhfdxkjxv njolvfhcd
Batted Ball Coefficient of Restitution
the coefficient of restitution is introduced by eulier
Any ball with sufficiently low coefficient of restitution will not bounce (a ball of clay or putty for example.
the coefficient of restitution for the perfectly plastic body is zero(0). the coefficient of restitution for the perfectly elastic body is one(1).
The coefficient of restitution is how you quantify bounciness or give bounciness a number, and you do that by dividing the bounce height by the drop height, then finding the square root of that. When you have more bounces you can find more than one coefficient of restitution!
Different balls have different things inside them. Some modern golf blls are massive polyurethane. A tennis ball, foot ball and soccer ball has air under pressure. a ingpong ball relies on the coefficient of restitution of the plastic (and the trapped air inside). Generally a material that can be deformed and regain its shape quickly (a high coefficient of restitution).
0.54 TO 0.58
No, BBCOR bats are required for high school baseball. BBCOR stands for "Batted Ball Coefficient of Restitution."
With a plastic impact, the coeffecient of restitution is 0. With an elastic impact, the coeffecient of restitution is 0<e<1. With an inelastic impact, the coeffecient of restitution is 1.
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Physicists distinguish between elastic and inelastic (and partially elastic) collisions. If you mean "elastic", the coefficient of restitution is 1. If you mean "inelastic", the coefficient of restitution is 0.Why? Because that's how "elastic" and "inelastic" collisions are DEFINED. If all the kinetic energy is maintained, the coefficient (relative speed after collision, divided by relative speed before the collision) is 1 - i.e., no movement is lost. If it is zero, all the movement energy (relative speed) is lost.