Homework Help: science

Posted by ann on Friday, October 28, 2011 at 11:26pm.

The kinetic energy of a baseball weighing 0.5 kg in its mid flight is 100 J. How high one needs to take the same ball so that it has the same potential energy?

science - drwls, Friday, October 28, 2011 at 11:31pm
Require that M*g*H = 100 J, and solve for height, H

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