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The question is best answered in terms of elasticity.
A highly elastic collision will retain most energy (a good bounce), an inelastic collision dissipates (wastes) almost all energy.
Imagine a steel ball bearing dropped onto a thick steel plate. The ball bearing will bounce up and down for a long time - elastic collision.
Now imagine dropping a piece of plasticine.
One "goop" and it's all over - no bounce. Inelastic collision.
Putting more air into the basket ball makes it "tighter" and more elastic. The more elastic, the more energy is preserved, so the better the bounce.
For the same reason, pumping car tyres up to their safest pressure (and no more!!!) makes them more elastic, so they waste less energy when they deform while rotating, and you get (a bit) better gas mileage.
The more air pressure in the ball, the higher the ball will bounce. The less air pressure, the lower the ball will bounce. This is the same for just about any ball, too- not just basketballs.
When a Basketball has more pressure it tends to bounce higher because of the consequent reduced surface area. The reason a basketball that has a lower pressure bounces not so high is because alot of the energy used to bounce the ball is lost because of friction and transfer to heat.
Surely the simple answer is that when filled to a high pressure, the ball is forced to retain a spherical shape (most volume for constant surface area). When such a ball hits a surface there is a distortion around the point of contact, and the higher the pressure the more rapidly the spherical shape is restored, which forces the ball to reverse its motion all the more rapidly. A deflated ball has no such pressure and won't bounce at all.
Also more probabilities are there for how air pressure effects on a basketball. The reasons may be as follows:
When a basketball is released, its own body goes down due to gravitational attraction. On the other hand, the air in the ball goes down after it as its weight is less than the ball. So the air will give an upward pressure which will effect the downward motion of the basketball. Again when the ball bounces up, a moment before that bounce, the air inside will start to come down quickly for repelling from the inside upward surface of the ball. Now when the ball goes up, the downward pressure of the air effects the ball.
What else can I help you with?
What affect the bounce of a basketball?
The pressure from the air inside of it
What will bounce higher baseball soccer or a basketball?
A basketball will typically bounce higher than a baseball or soccer ball due to its higher air pressure and elastic properties of its material. However, factors such as the surface on which they bounce and the force with which they are dropped can also affect the height of the bounce.
Does the air pressure inside a basketball affect how high the basketball bounces the hypothesis?
Yes. A full basketball with medium to high pressure will clearly bounce higher than a flat basketball with low pressure.
Do different surfaces affect the bounce of a bsketball?
Yes. If the surface is soft the basketball will not bounce as high, but if the surface is like a gym floor the basketball will bounce extrememly well. Also you have into consideration the force of friction. The more friction the surface can produce the slower the ball will go.
Will a basketball bounce higher on a flat surface or a rocky surface?
the basketball will most likely bounce higher on a flat surface
How long can a basketball bounce?
Several factors affect the bounce of a basketball including the height that it was dropped from. The bounce factor includes elasticity, air pressure, force applied to it, and how rigid the surface is that the ball is bounced on.
How does gravity affect the bounce of a basketball?
Gravity affects the bounce of a basketball because if there is gravity, the basketball will come back down after it bounces. But if there is no gravity, the basketball will bounce and travel indefinitely upwards and never come back down until a gravitational force pulls the basketball towards it.
Does leather affect the bounce of a basketball?
The leather is put on the basketball for grip, wear and tear, and consistency. The bounce of the ball comes from the rubber bladder that the leather is surrounding. Air pressure and the quality of the ball effect it's bounce more than the leather.
How does air pressure affect the number of basket bounces?
Air pressure affects the bouncing of a basketball by inflating or deflating it. Higher air pressure makes a basketball bouncier, resulting in more bounces, while lower air pressure reduces the ball's bounce. The correct air pressure for a basketball is usually around 7.5 to 8.5 pounds per square inch (psi).
Does the brand of basketball affect how high or low it bounces?
Basketballs are inflated with air to make them bounce. When inflated, the basketball's elastic bladder is capable of rebounding when dropped or dribbled on a hard surface. In general, the higher the air pressure is inside the basketball, the higher it will bounce.
How high will a basketball bounce on concrete grass and carpet?
A basketball will bounce more on concrete because it is a flatter surface then carpet and grass
Will grass make a basketball bounce?
Grass can impact the bounce of a basketball by absorbing some of its energy. The softer and more damp the grass is, the less bounce the basketball will have compared to a hard surface like a basketball court.
