points in the negative
direction and has a magnitude of 6 units. Vector
has twice the magnitude and points in the positive
Find the direction and magnitude of
Express your answer as a whole number. and Express your answer using two significant figures.
Find the magnitude and direction of vector A+B.
Given in formation:
The magnitude of the vector-A is 6 units it is pointed in negative-y direction.
The magnitude of the vector-B is twice of vector-A mean it is 12 units it is pointed in positive x-direction.
We can find magnitude of the vector A+ B using Pythagorean formula.
Here, Ax and Bx are the component of vector-A and vector-B in x direction and Ay and By are the component of vector-A and vector-B in y direction.
To find the direction of vector A+B draw a vector diagram using given information.
Now, use trigonometric function to find the direction of the vector A+B.
Find the magnitude of the vector A+B using equation-1.
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