Question

State & explain the parallelogram law of
additition of vectors:​

Answer 1

Explanation:

hope it helps yu.

plz mark brainliest (urgent)

Answer 2

Answer:

Parallelogram Law of addition of the vectors :-

If any two vectors acting at a point are represented in magnitude and direction by the two adjacent sides of a parallelogram that is drawn from a point, then the resultant of the two vectors are represented by magnitude and the direction of the diagonal of the parallelogram dream from the same point.

So resultant of vectors A and B = √A²+B²+2ABcos a

And if the resultant R of the vector subtends an angle C with vector A ,then

Tan C =B sin a/A+B cos a