1. The problem statement, all variables and given/known data Three vectors A, B, and C add together to yield zero: A + B + C = 0. The vectors A and C point in opposite directions and their magnitudes are related by the expression: A = 2C. Which one of the following conclusions is correct. A. B and C have equal magnitudes and point in the same direction. B. A and B have equal magnitudes and point in opposite directions. C. B and C have equal magnitudes and point in opposite directions. D. A and B point in the same direction, but A has twice the magnitude of B. E. B and C point in the same direction, but C has twice the magnitude of B. 2. Relevant equations A + B + C = 0 A = 2C 3. The attempt at a solution I've never been good at these types of problems. They feel like brain teasers. I was thinking about replacing A, B, and C with numbers. A being equal to 2 times C. But that didn't work out as smoothly as I had hoped. Um...help, please?