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To make them bounce.
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∙ 10y ago
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What type of rubber is used to make balls?
The type of rubber used to make balls is called polybutadiene rubber.
Are basket balls rubber?
no there made of leather on the outside but with some rubber in the inside then just filled with air.
What are rubber balls used for?
Rubber balls make good cat toys. Most cats love to chase them around.
List the items which are made up of rubber and are used by us?
list of items made of rubber
What are dodge balls made of?
re-enforced rubber and a slim layer of some bouncy material American dodgeballs are made of rubber and pumped with air. where I'm from (the UK) we use foam balls with a hard plastic layer on the outside.
By are balls bouncy?
Because rubber is bouncy!!!! and bouncy balls are made out of rubber.
Metal ball and rubber ball?
Rub my metal balls or rubber balls.
What are rubber trees used for?
uses of a rubber tree 1.Prehistoric uses 2.Manufacturing 3.Textile Applications
Why do old tennis balls get hard?
The centers of tennis balls are rubber and rubber hardens with age.
What is inside a rubber ball?
Latex is used in the manufacturing of most rubber balls that are produced. However, it is possible to purchase rubber balls which are made of a vinyl material for people with latex allergies.
What is the center of a golf ball made up of?
Most golf ball are made of plastic inside and rubber outside.
Why are baseballs made of rubber?
Rubber helps Tennis Balls bounce better. If you get the kind of tennis balls with a very solid and not hollow rubber, it won't bounce. If it's hollow it will bounce way better. How could tennis balls not bounce without rubber? Tennis balls are made of rubber because it helps it bounce. This may sound silly, but how could a tennis ball bounce without being made of rubber? Tennis balls need rubber so that when they come into contact with the ground they do not burst or crack. It will dent slightly and go back to its original form. This is an advantage to a tennis ball being made out of rubber. so it can bounce.
