grab a bunch of rubber bands and put a rubber band over your fist which has the rubber bands and make it tight to where is isn't going anywhere and keep on putting rubber bands around if you can't do it then look up a YouTube video...
You can start off taking a bunch of rubber bands and twisting them together to make a ball. Really, that's all you do until it get s big enough that you can put the rubber bands around without twisting them.
get a bunch of them, tie them all together so you've a rope and then start tying a knot on one end and keep typing knots on that same knot until its big enough to wrap your elastic rope around. and viola. just tuck your end in or it'll unravel
Please see instructions on how to make a bracelet with rubber bands below:
- Take ten rubber bands and wad them up into a ball, squeezing them together.
- Wrap the rubber bands with a smaller rubber band so they are joined together.
- Begin to shape your rubber band ball by stretching rubber bands around it.
- Use small rubber bands at first because of the small size of your rubber band ball.
Rubber band balls can be used for many things. These include rubber band storage, and to bounce and throw like a ball.
It is usefull because how would the ball bonce without the being elastic energy in it???
That depends on the material from which the ball is made, if this material is elastic then no.
elastic potential
Hopfully elastic because otherwise the ball would be stuck to the hand.
No, the glass ball would probably break. And the rubber ball allows for an elastic collision.
When a ball is squashed, it gains potential energy due to the compression of its material. This potential energy is stored in the form of elastic potential energy, as the ball has the potential to return to its original shape when released.
The elastic band will start to wear out and eventually break.
It's because the surface area of a bouncing ball is more and it is thickly elastic
The one with elastic bands in it
If the weather is cold the ball may harden and become stiff, this makes the ball have less pop and results in a slower playing ball. If the weather is warm then the ball will become more elastic and bounce higher. If the ball is sat outside for extended periods of time the constant cooling and warming of the ball will cause the rubber to lose its form and become flat with no bounce.
A ball, falling through space, loses potential energy and gains kinetic energy. This is a way to say (in Physics equations) that it goes faster the longer it falls. When the ball strikes a hard surface, the ball is deformed and changes all the kinetic energy to elastic energy. This energy then changes back to kinetic energy as the ball recovers its shape. This is an example of an elastic collision. There is some loss due to air resistance and thermal loss in the conversion from kinetic to elastic and back again, but the ball acts as a good demonstration that energy is conserved in physical processes.
The hotter the ball is the higher it bounces. This is because the air in the ball heats up and expands. This tightens the skin and gives the ball a higher elastic potential