Who Experiences Greater Force and Impulse in Baseball, Pitcher or Catcher?

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In the discussion on the forces and impulses experienced by a pitcher and a catcher in baseball, the focus is on understanding the momentum changes during the pitch and catch. The pitcher imparts momentum to the ball as it accelerates from rest to the moment it leaves his hand, while the catcher experiences a rapid deceleration as the ball comes to a stop in his glove. The key question is whether the catcher experiences a greater force due to this quick deceleration and if that translates to a larger impulse. The conversation emphasizes analyzing the time periods of momentum change for both players to determine the differences in force and impulse. Ultimately, understanding these principles is crucial for solving the problem effectively.
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Homework Statement



Baseball -force and impulse- question

A pitcher throws a baseball to a catcher in a straight line, like any ordinary pitch. Assuming that the ball arrives to the catcher at the same speed as the pitch is thrown, which player ends up attaining a larger force, the pitcher or the catcher? And, which player ends up having the larger impulse on the ball?

Homework Equations



Though there are no specific numbers used, the problem includes collision and momentum.

Perhaps F*t=P2-P1 could be used for demonstration

The Attempt at a Solution



I am sort of just confused by the problem. It seems easy, but maybe I am not understanding the principles of impulse. I believe that the catcher would acquire a greater force because the baseball would be accelerating negatively very quickly. But does this mean that the catcher also has a greater impulse?
 
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JerG90 said:

Homework Statement



Baseball -force and impulse- question

A pitcher throws a baseball to a catcher in a straight line, like any ordinary pitch. Assuming that the ball arrives to the catcher at the same speed as the pitch is thrown, which player ends up attaining a larger force, the pitcher or the catcher? And, which player ends up having the larger impulse on the ball?

Homework Equations



Though there are no specific numbers used, the problem includes collision and momentum.

Perhaps F*t=P2-P1 could be used for demonstration

The Attempt at a Solution



I am sort of just confused by the problem. It seems easy, but maybe I am not understanding the principles of impulse. I believe that the catcher would acquire a greater force because the baseball would be accelerating negatively very quickly. But does this mean that the catcher also has a greater impulse?
You've got the right equation. So what is the momentum change of the baseball during the time period it is in the pitcher's hand, from rest to the moment it leave's his hand? And what is the momentum change during the time period it is in the catcher's glove, until it stops? Which time period is greater? Compare force and impulse for each case.
 
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