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July 23, 2014

July 23, 2014

Posted by **sarah arcand** on Tuesday, October 11, 2011 at 11:08am.

- physical science -
**drwls**, Tuesday, October 11, 2011 at 12:02pmTotal vector force = 50 i + 120 j

Total force magnitude = sqrt[(50)^2 + 120)^2] = 130 n

Total force direction = arctan(12/5) north of east. That would be 67.4 degrees in that direction

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