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April 21, 2014

Homework Help: Physics please help!!

Posted by Julia on Sunday, February 3, 2013 at 12:41pm.

A person who is 1.4 m tall throws a ball with a speed of 4.2 m/s at an angle of 25 degrees above the horizontal. What are the x and y components of the velocity (in m/s) of the ball the instant before it strikes the ground? The acceleration due to gravity is 10 m/s2

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