You could use the hook section of Velcro and tear the fuzz up on one ball and conduct spin and bounce comparisons with a regular ball.
I believe it does. If you imagine it with a bowling ball and two tennis balls, when you roll one tennis ball into another stationary tennis ball, it rolls away, but not that far. Now repeat the same experiment with a bowling ball and a tennis ball, the result is much clearer as to which moved the stationary tennis ball more. The bowling ball did as it has a larger mass and size.
This is an old experiment. Neither. Both balls have the same velocity as gravity draws on them equally.
tennis
I would assume pockets
There are several places a person could shop for a Tennis Tutor ball machine. Online sites such as tennis warehouse, and sites like ebay would both have Tennis Tutor ball machines for sale.
Tennis ball
a tennis ball
A tennis ball.
A tennis ball.
Its a fat foot ball tennis ball my balls bounce the highest
There is no biggest tennis ball. the normal tennis ball has 6.7 cm as diameter.
Tennis ball