Question

why does a balloon burst if you keep on blowing ​

Answer 1

a balloon burst if you keep on blowing because the air pressure builds up inside the balloon, and the rubber expands to its maximum limits. 

Answer 2

Explanation:

The expansion is due to the elasticity of rubber. As, we blowing ,

the air pressure builds up inside the balloon, and the rubber expands to it's maximum limits. if we blow again the balloon won't be able to expand but the air that we blows in

need space still, and the balloon brust.

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