Question

for how many vectors parallelogram law of vector addition is restricted at a time?
in parallelogram law of vector addition, the magnitude of resultant of two vectors can be obtained by using what?​

Answer 1

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.