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April 1, 2015

April 1, 2015

Posted by **vicky** on Monday, September 20, 2010 at 12:45pm.

- physics -
**TutorCat**, Monday, September 20, 2010 at 2:10pmbreak it down to horizontal(x) and vertical(y) components!

y = 75m + 215(sin30)m

x = 275m + 215(cos30)m

perform Pythagorean theorem!

sqrt(x^2+y^2)=?

displacement also has direction, so

tan^-1(y/x)=?

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