#
2 vectors having equal magnitudes A make an angle Ф with each other, find the magnitude and directions of the resultant.

2
Log in to add a comment

Log in to add a comment

The Brainliest Answer!

Let the vectors as a,b were a=b then R is resultant then R=√2a²+2a²cosФ or R=√2a²(1+cosФ).