Homework Help: Chem/Physics

Posted by Anonymous on Friday, October 14, 2011 at 2:15pm.

A baseball weighs 5.19 . What is the kinetic energy in joules of this baseball when it is thrown by a major-league pitcher at 98.0 ?

Chem/Physics - Steve, Friday, October 14, 2011 at 4:01pm
Can you not at least look in your textbook? There just HAS to be a formula for kinetic energy:

K = 1/2 m v^2

You have m and v. What's the problem?
Chem/Physics - Anonymous, Monday, March 11, 2013 at 8:22pm
4.726 J

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