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

A force ~F = Fx ˆý+Fy ˆ| acts on a particle that undergoes a displacement of ~s = sx ˆý + sy ˆ| 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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