Which rule directly gives the resultant of two vectors when they are placed…
PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
Which rule directly gives the resultant of two vectors when they are placed "head-to-tail" one after the other?
(a) Parallelogram law of vector addition
(b) Triangle law of vector addition
(c) Polygon law of vector addition
(d) Cosine rule (law of cosines)