Table of Contents
How does air pressure affect Rebound height?
This is because having a greater air pressure means that there will be more molecules pressing and pushing against the bladder of the ball, thus, applying more force to to ball when it rebounds from the ground, and giving it a greater bounce height.
What factors affect how high a ball can bounce?
The combination of the material properties of a ball (surface textures, actual materials, amount of air, hardness/ softness, and so on) affects the height of its bounce.
Why does a basketball bounce so high?
Basketballs bounce because of the pressurized air inside of them, gravity and Newton’s Laws of Motion. When you dribble a basketball, your hand and gravity both push the ball towards the ground (Law #1). The more air pressure inside, the harder it will push on the sides of the ball and the more bounce you’ll get.
How does air pressure affect the bounce of a ball?
As the air becomes more squished, it pushes more on the inside of the ball. 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 high does a basketball bounce?
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” …
How high can a basketball bounce?
How does air affect the shape of a basketball?
As the molecules move about, they come in contact with surfaces of objects. The molecules push and press on those surfaces, exerting pressure on them. It’s that pressure that allows your basketball to keep its round shape and remain hard and bouncy. If air escapes from the ball, the pressure inside the ball changes.
What happens if a basketball doesn’t bounce properly?
If you have a ball that doesn’t bounce properly, the immediate problem is that it will affect your game. The problem we’ll attempt to solve during the course of this experiment, however, deals with air pressure. Air pressure, simply put, is the push that air has against all surfaces that it touches.
How does air pressure in a ball make the ball bounce?
The greater the pressure in the ball, the less of that energy will be dissipated when it hits the floor and the greater will be its ability to bounce higher. Peter Staples has been writing professionally since 1965, in journalism and public relations.
What should air pressure be in basketball ball?
In high-level pro sports, the air pressure in the ball is a critical issue. For instance, the National Basketball Association requires that competition balls be inflated to a pressure between 7.5 and 8.5 pounds per square inch. In soccer, the international ruling body, FIFA, mandates a pressure of 8.5 to 15.6 pounds per square inch.