Science Research: Projectile Motion And Arcs

635 words - 3 pages

There are many concepts in shooting including arc, backspin, projectile motion and trajectory. For my science project I was interested in learning if shooting from different starting places made a person more likely to make a shot. I think the most crucial element of a shot is arc. It is important for a person to have a medium arc. If their arc is to flat or to high it will be very challenging for them to score. Without a good arc players would not nearly score as much.


One of the most important, and sometimes most overlooked techniques of shooting is backspin. Although it may not be the most important, the main purpose of backspin is to soften your shot giving it a better chance to go through the basket, instead of clanking off the rim. Putting backspin on a ball is not done to effect air resistance rather to help bounce it ...view middle of the document...

Arc is the path the ball takes following leaving the shooters hand. Arc can also be classified as the angle upon which the ball enters the hoop. Most players prefer a medium or middle arc. Eighty-two percent of the shots missed are because the shot is either to short or to flat in its’ trajectory. Shots with a lower arc are much less likely to go in than a shot with a good, consistent arc.

It is key in shooting that you have good balance. It is impossible for someone to memorize the exact power and accuracy of the same shot. A player couldn’t possibly have the correct angle or force on their shot either. In basketball, it is crucial to keep your feet squared toward the basket so your shot will have better accuracy. Shooting is an art because it takes fine hand-eye coordination. It requires depth perception, velocity, angle of release, and trajectory of a ball in flight.

Projectile motion is when an object is forced upward and at an angle. There is only one force acting against a projectile in motion once it is in the air, that being gravity. If there were any other forces acting upon it, it would not be a projectile. Projectile motion is sort of like Sir Isaac Newton’s first law, pertaining to inertia. An object at rest will remain at rest unless disturbed by an outside force; an object in motion will remain at motion at the same rate unless disturbed by an outside force.

Leverage is huge when playing the game of basketball. Leverage is gained by constantly moving and making contact with another player. It is important for players to go up strong on their shots after they have established leverage. A fulcrum is the point on a lever where turns. An example of leverage would be a lever, you pull it one way until it reaches the fulcrum and then it goes down.

With a stellar combination of all the elements you could be a very successful basketball player. If you had the perfect arc, sufficient backspin, and the right amount of power working in harmony the shot will go in.

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