# Thread: Two Forces Acting at a Point

1. ## Two Forces Acting at a Point

Two forces,$\displaystyle \vec F_1$ and ,$\displaystyle \vec F_2$ act at a point, as shown in the picture.$\displaystyle \vec F_1$ has a magnitude of 8.00 $\displaystyle N$ and is directed at an angle of $\displaystyle \alpha$ = 60.0 degree's above the negative x axis in the second quadrant. $\displaystyle \vec F_2$ has a magnitude of 6.60$\displaystyle N$ and is directed at an angle of $\displaystyle \beta$ = 52.9 degrees below the negative x axis in the third quadrant.

1. What is the x component $\displaystyle F_x$ of the resultant force?

$\displaystyle F_x$ = _______________ $\displaystyle Newtons$

2. What is the y component $\displaystyle F_y$ of the resultant force?

$\displaystyle F_y$ = _______________ $\displaystyle Newtons$

3. What is the magnitude$\displaystyle F$of the resultant force?

$\displaystyle F$ = _______________ $\displaystyle Newtons$

4. What is the angle $\displaystyle \gamma$ that the resultant force forms with the negative x axis? In this problem, assume that positive angles are measured clockwise from the negative $\displaystyle x$ axis.

$\displaystyle \gamma$ = _______________ $\displaystyle Degrees$

2. ## Get components

Use trig to get the x component of each force. Then add them up. That get's you the x component of the resultant. Do the same for the y component. At the end, you have the x and y components of the resultant

### force acting at a point in math

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