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    Question ID:   5163         Current Version: 2
Question: What are the physics behind a baseball player that can hit a baseball over 440 feet?
Category: Sports & Recreation > Team Sports
Keywords: physics, science, baseball, play, hit, ball
Type: what
Rating:(0 ratings)    Views: 388    Discussions: 0   In Watch Lists: 2  

 
    Answer:

The reason why a baseball player can hit a baseball over 440 feet is well described by Jonathan R. Drobnis on his website about "The Physics behind Basebell":

What makes it go so far? Basically it is the speed of the bat. The speed of the ball is a factor as well but not as much as the speed of the bat. The weight distribution as well as the weight of the bat matters. The heavier the bat the more bounciness the ball will have, also known as the Coefficient Of Restitution (COR). The COR of a base ball is measured at .5. This means that if you were to drop that ball on a hard surface the ball would bounce back up ¼ the distance it left at.
A more scientific explanation can be found in Alan M. Nathan's article of "Dynamics of the Baseball-Bat Collision" appeared in the November 2000 issue of American Journal of Physics. Alan also maintains a page that contains links to other physics about baseball.
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