The Importance Of Physics In The Tennis Ball

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In order to live our everyday lives, we must use any form of physics to get through each day. Physics is not just a school subject matter. It is a helpful and useful subject that includes everything - to us humans and the world’s everyday learning experience. Without physics, we would be unable to know from weird facts to questionable theories. These facts and theories can help us work our way through the world. For example, do heavier objects fall much more slowly than lighter objects? According to physics, no! Obviously, if the object is greater, it will contain a greater force of gravity than the lighter object. In other words, the heavier object will not fall more slowly than the lighter object. In fact, it will only fall down faster, …show more content…

Therefore, the tennis ball loses energy to the forces when they bounce to the court, even though that is due to friction. That is why the tennis ball deforms. Elastic collision can happen when it is with a super-bouncy ball. Tennis balls are definitely soft balls; they are as soft to where you can squish it with your hand. However, pay attention, if a round ball of clay or an egg drops to the floor, then the ball of clay or egg will not bounce up because its loss of kinetic energy. That is not elastic collision; this is called inelastic collision. Speaking of friction, the tennis ball needs something to create the spin between it and the racquet; that ally is friction. Friction is when a force on an object is proportional to the force that is normal. This includes that friction has a proportional effect on the ball’s motion when it interacts with the court. That only happens when the tennis ball becomes in contact with the racquet’s strings. The racquet’s strings have friction on a tennis ball, that is how the tennis ball has been allowed to have a spin into it during a hit. Friction is very important to the spin. A hit with a spin being imparted by the tennis ball are the best hits for …show more content…

According to a 2011 Issue on “The New Physics of Tennis,” from The Atlantic, they state that they have been trying to figure out how to make tennis more advanced. They are trying to make this happen by changing one thing. That one thing is the strings from the tennis racquet. We used to argue that you will get a more of a better spin of the ball if your contact between the racquet and the ball has a firm grip. However, in a new argument, they stated that slippery and stiff strings, which is called Copoly strings, are more generated to add more top spin onto the ball than other strings. It adds more spin in the ball not because it has more friction, but only because it has less of

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