Question

Choose the correct alternative. Only one choice is correct. However, questions marked (*) may have more th
option(s) correct.
1. Two forces, each of magnitude F. have a resultant of the same magnitude F. The angle between the two forces
(A) 45°
(B) 120°
(C) 150°
(D) 60°
Find the resultant of three vectors OA, OB and OC shown in the following figure. Radius of the circle is R.​

Answer 1

Answer:

b) is the correct answer of this question according to me