0
Only using research, I would say that most balls are hollow to allow the energy to affect the ball. For example if you kick a football, the energy is transferred from the foot, to the ball where the ball is lighter since the ball is hollow and this allows the ball to mold around the foot only for a brief moment, but enough time for the Kenetic energy to propel the ball in whatever direction. But taking into account your bouncing ball query, in most cases it does effect how high the ball bounces but not always. For example a Rubber Band Ball which is very tight and doesn't have a hollow centre but because of the rubber's ability transfer especially kenetic energy quickly like the football example states it can bounce very high. But the factor which must be taken into account is the force your applying to the ball but like I said in the beginning a hollow centre usually determines how high the ball bounces.
What else can I help you with?
How do you get a normal rock to float?
To make a rock float, you would need to decrease its density to be less than that of water so that it can float. This can be achieved by creating a hollow space inside the rock or by attaching a buoyant material to it. Alternatively, you can try utilizing the principles of surface tension by carefully placing the rock on the surface of water in a way that minimizes the breaking of surface tension.
What mysterious lightning appears to glow and float?
That description matches ball lightning, a rare atmospheric phenomenon where glowing balls of light seem to float in the air during thunderstorms. Ball lightning is not completely understood by scientists and remains a topic of research and speculation.
Does feldspar float in water?
No, feldspar does not float in water because it is more dense than water. When placed in water, feldspar will sink to the bottom.
What is the word that means able to float on the water?
Buoyant means able to float. Adjective.
Why do balloons only float with helium?
Balloons filled with helium float because helium is lighter than the surrounding air, creating a lifting force. This is known as buoyancy. Regular air-filled balloons are denser than the surrounding air and do not float.
Are tennis balls hollow?
Most balls are indeed hollow; they have air pressure inside. However, there are balls that don't have air. Those ones are not hollow.
Are cricket balls hollow?
no its not hollow
Why are boats hollow?
So that they float.
Why do rubber duckies float?
they float because they do not weigh to much and are hollow
Does a bowling balls float?
No, they are not bouyant. They won't float on water, but they will float on mercury.
How do tennis balls bounce?
They are hollow rubber balls. Hope this helps!
How do balls float?
Well balls float-cos the force of upthrust from the water is pushing them up-and is stronger than gravity.The surface area increases the upthrust-which is why pumped balls float better than deflated.
Do thermocol balls float on water?
Yes, thermocol balls are made of expanded polystyrene foam, which is less dense than water. This is why thermocol balls will float on water.
Why do hollow things float?
Hollow things float because they displace a volume of water greater than their own weight. This creates an upward buoyant force that keeps them afloat. The empty space inside the hollow object decreases its overall density, allowing it to float on the water's surface.
What is a good online source to buy 2 to 3 inch hollow plastic balls?
You can buy 2 to 3 inch hollow plastic balls at www.complexplastics.com/BALLS/balls3of3.htm. Another good website is www.complast.com/balls/
Where can I purchase hollow plastic balls online?
It would depend on what kind of hollow plastic balls you are looking to buy. If you are looking for CLEAR plastic balls, www.tradekey.com may be your best, cheapest solution. Alternatively, cicball.thomasnet.com would be ideal if you are looking for Polypropylene Hollow Balls. Lastly, www.craigballsales.com would be a great alternative. I hope this answers your question, and good luck!! Environmental Controls Company manufactures hollow plastic balls as bird deterrents and algae control. Their website is eccllc.us. I believe this hits the nail on the head, consult this for hollow plastic balls. http://www.cicball.com/
Are sea otters hair hollow?
sea otters do have hollow fur to help them float... so yes sea otters have hollow hair.
