Three vectors in a plane are, respectively, 6, 5, and 4 units long. The first and second form an angle 50°, while the second and third form an angle of 75°. Find the magnitude and direction of the resultant with respect to the larger vector?
1 Answer
Jan 24, 2018
See the explanation section please.
Explanation:
Suppose,
So, if resultant of
Then,
i.e
So,angle formed between
So,
So,if the resultant of
i.e
So,if this
then,