Posted by **Nanhi** on Sunday, September 6, 2009 at 12:04pm.

Consider three force vectors ~ F1, ~ F2, and ~ F3.

The vector ~ F1 has magnitude F1 = 86 N and

direction θ1 = 169◦; the vector ~ F2 has magni-

tude F2 = 46 N and direction θ2 = 240◦; and

the vector ~ F3 has magnitude F3 = 45 N and

direction θ3 = 132◦.

All the direction angles θ aremeasured from

the positive x axis: counter-clockwise for θ >

0 and clockwise for θ < 0.

Draw the vectors to scale on a graph to

determine the answer.

What is the magnitude of the resultant vec-

tor k~F k, where ~F = ~ F1 + ~ F2 + ~ F3 ?

^^^ i got 137.89m

now how do i Give the angle in degrees, use coun-

terclockwise as the positive angular direction,

between the limits of −180◦ and +180◦ from

the positive x axis.

What is the direction of this resultant vec-

tor ~F ?

## Answer This Question

## Related Questions

- Physics - 1. Consider four vectors ~F1, ~F2, ~F3, and ~F4, where their ...
- Physics - Consider four vectors ~F1, ~F2, ~F3, and ~F4, where their magnitudes ...
- physics - Consider two vectors F~ 1 and F~ 2 with magnitude F1 = 61 N and F2 = ...
- Physics - A. Given two vectors ~F1, and ~F2. Where the magnitude of these ...
- Physics - Consider two vectors F~ 1 with magnitude 44 N inclined at 163 ◦ ...
- Physics - Consider three force vectors ~ F1, ~ F2, and ~ F3 with magnitude 43 N ...
- physics - The magnitude of vector A is 18 units at an angle of 90 degrees with ...
- physics - Displacement vectors A, B, and C add up to a total of zero. Vector A ...
- physics- vectors - In the sum Vector A plus Vector B equals vector C, vector A ...
- physics - Displacement vectors A, B, and C add up to a total of zero. Vector A ...

More Related Questions