Height balls bounced: soccer ball: 62 cm. tennis ball: 41 cm.
How do you calculate how high a ball bounces?
If the first height is h, the second will be f*h, the third f*f*h, the fourth f*f*f*h, and so on. So if f is 0.9, the first bounce will be 0.9 times as high, the second 0.81 times as high, the third 0.729 times as high (as the original height), and so on. Try it yourself!
Do heavier balls bounce higher?
Both balls will fall at a similar speed, but because kinetic energy is proportional to the mass of the object, the heavy ball reaches Earth with more energy. It will not necessarily rebound higher, as it also needs more kinetic energy to reach a specific height again.
What surface makes a ball bounce higher?
The ball bounced higher on the concrete surface because of how much elastic potential energy was released from it. Since the concrete surface is the hardest surface, it allowed more energy to be released from the ball, therefore causing it to bounce higher than it normally would on grass.
Will a ball bounce higher if it is dropped from a greater height?
Thus a typical ball bounces to 60% of its original height because it stores and returns 60% of the energy it had before the bounce. … When you drop a ball from a greater height, it has more kinetic energy just before it hits the floor and stores more energy during the bounce—it dents farther as it comes to a stop.
Why does a ball stop bouncing?
If you drop the basketball, the force of gravity pulls it down, and as the ball falls, its potential energy is converted to kinetic energy. … This is because the basketball had an inelastic collision with the ground. After a few bounces, it stops bouncing completely.
What is the relationship between drop height and bounce height?
The relationship between drop height and bounce height is only linear for small drop heights. Once a ball reaches a certain height, the bounce height will begin to level off because the ball will reach its terminal velocity.
Why do bouncy balls bounce so high?
Explanation: When all three balls are dropped from the same height, the rubber ball will bounce the highest because it has the greatest elasticity. … This is because the higher the starting height of the ball, the higher the ball’s potential energy. An object has potential energy because of its position.
Why do golf balls bounce so high on concrete?
If you drop a golf ball onto a hard surface like concrete, it bounces since the “hard vs. hard” collision between the ball and the surface compresses the ball a bit and it springs back. … Which is why a ball dropped from the same height will bounce higher if it’s dropped on concrete than if it’s dropped on a golf green.
Does a ball of glass bounce higher than rubber?
When you drop a ball on a surface, it compresses and squashes slightly, before snapping back to its original shape. … In addition, a solid glass ball will also bounce higher than a rubber ball, but then the trick is finding a surface hard enough to make the ball bounce, but not hard enough to break it!
Why do balls bounce higher on hard floors than on carpet?
Some surfaces absorb more energy than others do. … 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.
What factors affect the bounce height of a ball?
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.
Can you bounce a basketball on grass?
Effectiveness of playing basketball on grass:
Grass can absorb energy. Hence, the player, that is, you have to pound the ball really well so that it can bounce high for effective dribbling. … So, the basketball will bounce in unpredictable directions.
What type of energy did the balls have just before they were released?
tational potential energy.
As the ball falls towards the ground, its gravitational potential energy is transformed into kinetic energy. The kinetic energy of an object is the energy it possesses due to its motion.
What energy does a bouncing ball have before it is dropped?
Lifting a ball into the air before dropping it gives it a type of energy called ‘potential energy’ – which means the ball has the potential to do some work. When you drop the ball, it gains ‘kinetic’ energy (the energy of motion) and loses its potential energy.
Which brand of tennis ball bounces the highest?
Slazenger balls will bounce heigher than Wilson or Pethaven (reject shop) balls.