How Long does it take the different ages of tennis balls to lose its bounce. If you were to drop a ball miles up in the air the ball would continue to accelerate to the ground because of the constant force of gravity, but, If you were to drop a ball a few yards, then from a mile apart, because of the Earth’s size, the difference in gravitational force would be hardly noticeable.
Tennis balls are made of two concave rubber halves which are cemented together, the cover is made out of a combination of wool, synthetic fiber,(which is often nilon) and the seams of the tennis ball are made out of stitches.
If you were to heat a tennis ball, the gas molecules would expand which makes its energy increase inturn making it bounce more. If you made
Years of playing the game and not improving, Gawande incidentally finds himself play tennis with a young man who is a tennis couch. The young man gives Gawande a tip about keeping his feet under his body when hitting the ball. At first he is uncertain, stating, “My serve had always been the best part of my game….. With a few minutes of tinkering, he’d added at least ten miles an hour to my serve. I was serving harder than I ever had in my life” (Gawande, 2011, p.3).
It is said that in 1949, Sobek and a partner began playing with a paddle and combined the rules of handball and squash to play what they called “paddle racquets.” He then decided to change from a paddle to a racquet itself using a tennis racquet as a model. He made 25 to sell to his friends to start the sport. There was one problem though; there were faults in the ball. Sobek then found a Spalding ball made for children that work well. He bought a lot of them and sold him to his friends in 1950 to keep his sport from dwindling out. Sobek eventually started his own company to make his own ball to his exact specifications for the game.
(b) Markings. Racquetball courts shall be marked with lines 1 1/2 inches wide as follows:
height of the ping-pong ball in a table of results. I will also make a
Introduction to Aerodynamics Aerodynamics is the study of the motion of fluids in the gas state and bodies in motion relative to the fluid/air. In other words, the study of aerodynamics is the study of fluid dynamics specifically relating to air or the gas state of matter. When an object travels through fluid/air there are two types of flow characteristics that happen, laminar and turbulent. Laminar flow is a smooth, steady flow over a smooth surface and it has little disturbance. Intuition would lead to the belief that this type of air flow would be desirable.
Investigating the Bounce of a Tennis Ball after It Has Been Dropped From Certain Height
As the temperature increases, the movements of molecules also increase. This is the kinetic theory. When the temperature is increased the particles gain more energy and therefore move around faster. This gives the particles more of a chance with other particles and with more force.
How does the air pressure inside a ball influence the bounce height/vertical motion of that ball?
There would be a change in the amount of energy given off that is getting greater, the more carbon atoms in the fuel, the more there are more bonds to be broken and formed, thus producing more energy. In a chemical reaction, bonds in the reactant molecule are broken and new ones are formed. Atoms are rearranged and rearranged. Energy has to be put in to break bonds, and energy is given out when bonds are formed.’ When the total energy put in is greater than the energy put out, the substance cools down (it is endothermic).
When you drop a basketball, or any ball in general, it bounces back up. But how high does it bounce? If there is no other outside force acting on the ball such as a hand pushing down on the ball, the ball’s bounce will decrease each time it bounces until it eventually stops bouncing. The way the ball bounces is due to momentum and energy. Each time the ball bounces, it seems to lose energy because the height decreases by each bounce. However, the energy is not really lost, but rather transferred or changed. A bouncing ball has two main types of energy: kinetic and potential. Kinetic energy is the energy an object has due to its motion. Every moving object has kinetic energy. Potential energy is the energy stored in an object due to its position. The higher the object, the more potential energy it has. Each time the ball bounces, the ground absorbs some of its energy, which is why different surfaces cause the ball to bounce at different heights. Soft surfaces such as carpet absorb more energy than hard surfaces like concrete or wood. This causes the ball to bounce lower than when it is bounced on hard surfaces like concrete.
Another way to control the heat is to decrease the distance between the boiling tube. and the container of the. The amount of energy released increases with the number of bonds. present in the chemical substance or fuel. That is because each bond has a certain amount of energy stored in it therefore the more bonds the more energy is stored and more energy is released if these bonds break through the combustion process.
· I will change the height and measure the drop of the ball from at
This hypothesises is correct for the tennis and hand ball but it was also found that the type of material the ball and the surface effects the height the ball rebounds to. This is shown when the ping pong ball and the foam ball was dropped onto the lino.
By the reason of the balls specific well-produced design the ball is able to perform certain acts. The ball being perfectly round was/is able to create as expected an exact, stable flight through air in any condition. This is caused because all sides are even, and when the ball pressures through the air the air reacts with the same force allowing the ball to go forward exactly as hit. However if there would be a curve or uneven part on one side then the ball could have gone not at a precise angle hit and on one side of the ball because there would be more air’s force pressuring the ball resulting in it going in a imprecise direction. The dimples effect the coefficient of friction of how will the ball travel of the air however if there are more dimple on one side it may cause a difference in which direction the ball will go just like with a curve on a ball. Verifying that for now on, the technology of the Jabulani ball is the most advanced in the ball department.