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April 24, 2014

Homework Help: AP Physics

Posted by Betsy on Thursday, October 21, 2010 at 9:39pm.

A marble is dropped from a height of 10 m. A 2nd marble is rolled off a 10 m table at 5 m/s. A 3rd marble is fired at 5 m/s at an angle of 45 degrees off the table. Which one is going 15 m/s when it hits the ground?

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