Question

Derive expression for Magnitude of the resultant of

two vectors using the triangle law of vector addition?​

Answer 1

Answer:

Triangle Law of Vector Addition Derivation

Triangle Law of Vector Addition DerivationConsider two vectors \vec{P} and \vec{Q} that are represented in the order of magnitude and direction by the sides OA and AB, respectively of the triangle OAB. Let \vec{R}be the resultant of vectors \vec{P} and \vec{Q}. Above equation is the magnitude of the resultant vector.