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NAME_________________________________ CLASS____________________ DATE____________ 

Step 1. What factors are considered when a ball is pitched?

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Step 2. Using FoilSim, set the parameters that represents the curveball inside and the curveball outside. Identify those in the table below.

Step 3. Give a detailed written explanation of the differences between the pitches that Tommy has thrown.

Curveball Inside:

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Curveball Outside:

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Fastball:

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Step 4. Give a mathematical explanation of each pitch that Tommy has thrown.

 Curveball Inside:

 Curveball Outside:

 Fastball:

Step 5. Based on your knowledge of FoilSim Play Ball, what could Doug have said to Tommy? _______________________________________________________________________

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Step 6. Demonstrate your explanations to a friend using FoilSim Play Ball.

BONUS: If Tommy is able to throw a Screwball, what are the differences that will be found in the mathematical parameters?