With more air in the ball, the air starts at higher pressure and pushes back that much harder when the ball is bounced. So that short answer is that more inflated basketballs bounce better because they have more air pressure inside them.
How does air pressure affect the bounce of a ball?
In general, the higher the air pressure is inside the basketball, the higher it will bounce. If a ball is not inflated fully, it will bounce low and erratically. On the other hand, excessively over-inflating a ball might break the bladder and cause leaks, negatively impacting the consistency of the ball’s bounce.
What affects the bounce of a basketball?
When a basketball bounces off of a surface, some of its energy is absorbed by that surface. … A hard surface, such as concrete, absorbs less energy compared with a soft surface, such as a carpeted floor. The more energy absorbed by the surface, the less that remains in the ball for it to bounce.
How does pressure affect ball?
Increasing a ball’s air pressure increases its bounce.
The more air there is inside a ball, the more it resists deformation when it meets a rigid object, enabling it to bounce more elastically. This relation between air pressure and bounce is critical in the world of professional sports.
What causes a basketball to bounce higher?
As the squashed ball springs back to its original shape, it pushes on the floor and the floor pushes back. … The reason it doesn’t bounce higher than where it started is simple: some of the ball’s energy is lost as heat when it bounces, so it doesn’t have as much going up as it did coming down.
Does it matter how much air is in your basketball?
NBA rules dictate that basketballs should be inflated to between 7.5 and 8.5 pounds per square inch. If the basketball is inflated below this level, it won’t bounce correctly. If it is inflated above this level, the basketball could be damaged or burst.
Which surface does a basketball bounce the highest on?
The harder the court surface is the more energy a dropped ball retains and the higher it rebounds. A basketball bounces pretty well on hardwood, but even better on concrete. But, if the floor is too hard, it can lead to serious player injuries.
Will a basketball bounce higher with more air?
Yes, basketballs that are inflated more do bounce higher than flatter ones. The extra air makes it so the ball is harder.
How high does a basketball bounce when dropped from 5 feet?
According to international basketball rules, a basketball is properly inflated “such that when it is dropped onto the playing surface from a height of about 1.80 m measured from the bottom of the ball, it will rebound to a height, measured to the top of the ball, of not less than about 1.2 m nor more than about 1.4 m” …
Why do basketballs go flat?
Basketballs tend to lose a little air when left unused and through normal use over time. In order to bounce properly, basketballs need the right amount of air pressure. … To get the most out of your basketball it is very important to keep it at its recommended air pressure, and to inflate and deflate it correctly.
Does altitude affect the height of a ball bounce?
High altitude balls must bounce to a height between 48 and 53 inches, but they are the same mass and diameter as other balls and the flight through the air is quite different at high altitude. On a hot day, all balls will bounce a few inches higher, and will also bounce faster off the strings of a racquet.