- #1

kari7921

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## Homework Statement

Two forces F1 and F2 are applied, F1 makes a 45 degree angle and F2 makes a 30 degree angle. The resultant R has a magnitude of 500 lbf and acts along the positive x-axis. Determine the magnitudes of F1 and F2.

## Homework Equations

Pythagorean theorem?

## The Attempt at a Solution

I thought using the pythagorean theorem would be used for this problem.

c^2=a^2 + b^2 - 2ab cos Csomebody pleaseeee help me :S

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