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October 25, 2014

Homework Help: General Physics 1

Posted by Charles on Friday, July 26, 2013 at 1:13pm.

A force ~F = Fx +Fy | acts on a particle that undergoes a displacement of ~s = sx + sy | where Fx = 10 N, Fy = −4 N, sx = 6 m, and sy = 1 m.
1. Find the work done by the force on the particle.
Answer in units of J

2. Find the angle between ~F and ~s.
Answer in units of degrees

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