Question

state and explain law of parallelogram of vectors derive an equation for magnitude and direction for resultant vector​

Answer 1

Answer:

Paralleogram Law : If two vectors are represented by the two adjacent sides of a parallelogram then the diagonal passing through the intersection of given vectors represents their resultant both in direction and magnitude .

Answer 2

Answer:

If two vectors acting simultaneously at a point can be represented both in magnitude and direction by the adjacent sides of a parallelogram drawn from a point, then the resultant vector is represented both in magnitude and direction by the diagonal of the parallelogram passing through that point.