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September 16, 2014

Homework Help: physics honors

Posted by Kavi on Sunday, October 10, 2010 at 6:31pm.

You are given a vector in the xy plane that has a magnitude of 100.0 units and a y component of -50.0 units

(b) Assuming the x component is known to be positive, specify the vector which, if you add it to the original one would give a resultant vector that is 85.0 units long and points entirely in the -x direction.
Magnitude ?

Direction ?

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