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March 28, 2015

March 28, 2015

Posted by **g** on Monday, April 4, 2011 at 6:12am.

- science -
**drwls**, Monday, April 4, 2011 at 7:08amAdd the three displacement vectors, to get the net displacement, D1 + D2 + D3.

D1 = 151.6 i + 87.5 j

D2 = -51.3 i + 141.0 j

D3 = -190 i

i is a unit vector East and j is a unit vector North.

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