Rubber is made up from a large ... If you drop a tennis ball and a bouncy ball on
the floor you'll notice that there's a ... So what makes rubber so different to other ...
Rubber balls bounce due to the release of pressure from rubber's molecules.
When rubber meets a stationary object, it builds compressed energy and
... balls made of elastic materials such as rubber bounce because the material
stretches ... The chemical make up of a ball determines how much the ball can be
Sep 9, 2013 ... What makes a ball bouncy? Have you ever ... Which of the following balls has the
highest elasticity: a rubber ball, a marble, or a ping pong ball?
Like many things made out of rubber, bouncy balls have very high elasticity, ... A:
The material used to make the ball and air pressure are the two things that ...
Oct 30, 2013 ... Why does a rubber ball bounce back while a metallic ball simply falls down after
striking with the wall? I know it has got to do something with ...
The elasticity of rubber makes it regain its shape quicker after hitting any surface
and the kinetic energy it contains pushes the ball up. Iron is non-elastic.
Jul 25, 2015 ... The basic principle of physics says that energy has to be conserved for the
system. ... The rubber ball is elastic in nature which makes it resilient. it stores the
kinetic energy generated by hitting the wall as potential energy and ...
Drop most items onto the ground and they will stay where they fall, sometimes
broken into many pieces. Drop a rubber ball and it bounces right back up.
When two things collide, the kinetic energy involved in that collision must go
somewhere. ... Imagine a rubber ball hitting the floor and becoming stretched out.
... sound waves when a ball hits the ground will reflect back to make a good