Three vectors of equal magnitude A are joined head-to-tail to form an equilateral triangle. What is the magnitude of their resultant vector?
Q1. Three vectors of equal magnitude A are joined head-to-tail to form an equilateral triangle. What is the magnitude of their resultant vector?
Answer: 0
Explanation: If vectors form a closed loop, the start and end points coincide, making the resultant zero. Option A assumes they add linearly.