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August 20, 2014

August 20, 2014

Posted by **Hunter** on Friday, October 4, 2013 at 9:45am.

- Physics -
**Elena**, Friday, October 4, 2013 at 3:10pmv(x) =v₀(x) = 50 m/s

v₀=84 m/s

cosα =v₀(x)/ v₀=50/84 =0.6

α=53.5⁰

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