Quote:
|
Originally Posted by 1885.Blake
2.5" is a good value for a tennis ball diameter.
Also a tennis ball mass is about 50 grams.
One of the stress balls I have accumulated is about 2.3" and "weighs" 25 grams.
Don't forget to adjust for the weight difference.
Blake
|
Indeed, the balls don't weigh very much at all. If you were to design a shooter to shoot racquetballs or tennis balls, it would probably launch our balls to the moon. If you're wondering, the balls are made of a material similar to that of the full sized competition balls.