Physics of Football Essay

For example a tennis ball will bounce higher than a soccer ball because it has more air pressure and it is harder.

The height of your kick depends on how high up the ball you hit. For example, if you kick 2/3 the up the ball, then the ball won’t get much height, leading to a blocked field goal. But, if you kick the ball 1/3 way up then the ball will get height and distance. Leading to a scoring field goal.

This soccer science fair project serves to acquaint students with basic information on how the amount of air in a soccer ball can affect the distance it travels when kicked with a consistent force. The greater the air pressure in the ball, the farther it will travel when a force is applied. In the process of conducting the research, the student will learn that atmospheric pressure may also affect how far the ball will travel. The student will learn about the relationship between air pressure and friction: the lower the friction, the farther the ball will go. The student will learn about concepts like air pressure, gravitational force, compression and expansion of air molecules, potential energy and kinetic energy. This science fair experiment

The physics involved in soccer includes friction, torque, center of gravity, Magnus Effect and Newton’s three laws of motion. The physics of soccer comes from three main parts of physics which is velocity, acceleration, and displacement. Velocity is shown in soccer with the speed and direction of the soccer ball when it is hit or kicked. Acceleration is shown in soccer when the ball changes velocity when it is hit or kicked. Displacement is the change in position of the soccer ball.

Passing is the way to get the ball around in this sport. A major part of the of this action is friction. Air resistance affects the ball, it slows it down and brings it down toward the ground. Rolling friction is shown when you pass the ball, when you pass the ball, the ball rolls over the mesh and releases into the air. The mesh speeds the ball up along with force. Face-offs require a topic called inertia. Inertia is shown

The higher the pressure, the harder and more firm the football becomes. Conversely, the lower the pressure, the more give the ball has, potentially making it easier to catch in cold, slick weather. But lighter balls are also more influenced by air resistance. (Pigskin Physics)

Khan Academy explains, “The second law of motion states that force on an object is equal to the mass of the object multiplied by its acceleration. If we apply this law to a football, it tells us that the amount that the ball accelerates depends on the force applied by the quarterback and the mass of the ball.” (“Football Physics”). The less mass a ball has the further it’s potential to travel is. The lighter the ball is, the faster and further the ball can move. Additionally, Khan Academy writes, “The second law also tells us that acceleration of the football also depends on the mass of the football. If the player is throwing an extra heavy football, the acceleration of the football would decrease compared to a lighter football that is thrown with the same force.” (“Football Physics”). This quote explains that the lighter a ball is, the farther a ball can be thrown. Also, the farthest a ball can be thrown depends on the amount of force the person throwing applies to the ball. (“Football Physics”). When a ball is lighter due to less air pressure, the quarterback will be able to throw it further. The less mass makes the ball lighter, and this will allow the wind to be able to carry the ball

Newton's third law states for every action there is an equal and opposite reaction. When throwing a lacrosse ball, the stretch in the netted pocket and the motion of the ball counteracts the force put into swinging the stick (http://www.livestrong.com/article/487887-the-physics-behind-throwing-a-lacrosse-ball/).

Kickers have traditionally been known to be either the hero or the villain. A kick splitting the uprights means victory and triumph for the kicker, while a wide left leaves misery for the kicker as well for its teammates. Being a kicker takes more than just having the skill. it requires mental toughness. That is why it is very common to hear collegiate/amateur kickers to miss field goals that usually result in terrible outcomes.

Some of these factors are gravity, the air resistance, the speed of release, the angle of release, and the height of release. The most basic and principal factor acting on a projectile is gravity. Gravity affects every object. It decreases the height that a projectile can attain. Air resistance is also a key factor working on an object. The larger the surface area, the more air resistance will affect a projectile. Air resistance will also affect an object more if it has a smaller mass. Also, the faster the speed of the projectile, the greater the air resistance. The speed of release refers to how fast an object is released and is directly related to the distance of the flight. The greater the speed of release and object has, the greater the distance the object will have. The initial vertical velocity increases the height of trajectories, creating a longer flight path. Similarly, as the initial horizontal velocity increase, the longer the length of flight and distance. The angle of release is the angle that an object is thrown or hit into the air. It changes the relationship

First step is the easiest concept ever and it is placing the on the ground. Your second step is approaching the ball. When

The distance that you are able to kick the ball can be summed up with the equation for distance, d=RT, distance equals rate multiplied by the time. So speed and time are both very important when kicking the ball because it directly affects the distance. Soccer players vary the distances that they want to kick the ball. Skilled players can estimate very quickly how fast to make the ball move to make it go where they need it to. Before learning this equation in physics I just thought you kicked the ball, but now I know that when this equation is applied to soccer it means so much more. Soccer players can use this to help them judge how hard and fast they need to be able to kick the ball to make it go a certain distance. This is just another example of how physics, the small details, can be used to improve ones soccer skills.

Kicking a ball is a fundamental movement that most individuals have learned to do since taking their first steps. However, kicking in the sport of soccer is the single most important aspect of the game. The success of the team derives heavily on proper technique and form of each player on the field. Good technique will not only increase the quality of the game

For instance a wide receiver whose game depends greatly on being able to accelerate quickly will prefer to play on an artificial surface with less friction. When a player gets in the open field he may be capable of reaching his maximum momentum. When this player's momentum is suddenly changed either with a great tackle or one hell of a hit the laws of physics concerning collisions, both elastic and inelastic, come into play.

by, F=P/Dt. By increasing the time over which you decelerate the ball, you lessen the force (Bill Willis 2001). This increase of ‘stopping” time will make it easier to catch and control the ball.