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April 19, 2014

April 19, 2014

Posted by **cammi** on Monday, July 29, 2013 at 1:13pm.

time. Ball A is thrown straight downward, and Ball B is thrown horizontally off the

bridge. Which ball hits the ground first?

- physics -
**Elena**, Monday, July 29, 2013 at 5:52pmThe 1st ball

h=v₀t₁+gt₁²/2

The 2nd ball

x=v₀t₂

h = gt₂²/2

t₁<t₂

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