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January 27, 2015

January 27, 2015

Posted by **Sally** on Wednesday, October 3, 2012 at 9:42am.

- physics -
**Elena**, Wednesday, October 3, 2012 at 2:26pmKE1 +PE = KE2

m•v₀²/2 + m•g•h = m•v²/2

v=sqrt(v₀² + 2•g•h) =

= sqrt(v₀² + 2•g•s•sinα)

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