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April 18, 2014

April 18, 2014

Posted by **nehA** on Thursday, November 24, 2011 at 1:46pm.

- vector addition -
**drwls**, Thursday, November 24, 2011 at 2:02pmThe x component of the resultant is

Rx = 4 + 5 cos30 = 8.330

The y component of the resuoltant is

0 + 5 sin30 = 2.500

The resultant magnitude is

sqrt[(8.33)^2 + (2.5)^2] = ___

The angle from the x axis is tan^-1(2.55/8.33)= ___

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