A tennis ball may deteriorate for a number of reasons, including usage (i.e., being hit) and the environment (i.e., heat and humidity). Left alone, a tennis ball would, eventually, lose air through osmosis of the rubber core and felt coverings. When struck, the air is forced out little by little. Heat forces air to escape more quickly, and the effects of humidity and being struck wear out the felt covering, as well as causing tiny cracks and holes in the felt and rubber from which air will escape.
Two opposing professional tennis players can go through a brand new tennis ball in under an hour.
It really depends on the use of the tennis ball, though.
If the tennis ball just sits around and is only played with a few hours a week at a non-competitive level, then the new tennis ball can last about three weeks until definite characteristics of the tennis ball have changed.
See the website www.10Stoe.com where tennis balls are used to double the life of your worn tennis or athletic shoes.
Nope tennis balls don't break down.
As long as the ball is touching the line, it is considered in. Even if the majority of the tennis ball is out, as long as a tiny sliver of that tennis ball is touching the line, it is considered in.
In Table Tennis, as long as the ball touches the table, it is counted, the markings aren't important.
a tennis ball
A tennis ball.
A tennis ball.
Its a fat foot ball tennis ball my balls bounce the highest
The point of tennis is to keep the ball within bounds on the opposite side of the net from yourself, and to be the last person to do so.
There is no biggest tennis ball. the normal tennis ball has 6.7 cm as diameter.
You can build a tennis ball machine kit by purchasing a tennis ball machine kit. The tennis ball machine kit will come with detailed instructions.