Question

can sum of two vectors of equal magnitude be
equal
to magnitude of either of
vector ? ​

Answer 1

Answer:

yes if the angle between them is 120

Explanation:

see for equal vectors (say A)at an angle theta

the resultant is 2Acostheta/2

And so u see if theta is 120 then it becomes 60 and the 2 gets cancelled.

hope u understood