## Resultant Vector, Sum of Vectors

The tail of the vector is where the vector begins. Magnitude of g is newtons. To unlock all 5, videos, start your free trial. The resultant of two forces becomes maximu when the angle between them is zero.

Is that consistent with your result? Okay, inverse tangent of one quarter 14 degrees approximately 14 degrees so this means that the direction of the force is 14 degrees above the horizontal, the magnitude is Using analytical methods, we see that the magnitude of is and its direction is north of east.

Determine the coordinate system for the vectors. Hot Network Questions.

### The Resultant of Two Forces - Concept - Precalculus Video by Brightstorm

Remember the resultant is also going to be a vector so you should describe it in terms of its magnitude and its direction. For example, a 9-block eastward walk could be taken in two legs, the first 3 blocks east and the second 6 blocks east, for a total of 9, because they are along the same direction. You can remember the three trig functions using the letters SOH CAH TOA, which is short for the first letter of the trig function and the first letter of the two sides defined by the function:.