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There is a myth in baseball that a pitcher can throw a “rising fastball” meaning that...

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Mechanical Engineering

There is a myth in baseball that a pitcher can throw a “risingfastball” meaning that if the ball is thrown horizontal, the MagnusForce created from backspin will overcome gravity and the ball willliterally rise in the air. This assignment is to be doneindividually. 95 speed of the baseball in mph. a. Calculate the rpmthat is needed to generate enough Magnus Force to overcome theforce of gravity. Note: Be careful with units and show allcalculations clearly! b. Interpret your result. Is this a realisticvalue?

Answer & Explanation Solved by verified expert
4.3 Ratings (894 Votes)
The mass of baseball ball is around 145 gram The radius is 012 feet So the Magnus force is given by F S w v where S air    See Answer
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