- #1

- 8

- 0

*F*has magnitude of 9. Vector

*G*has magnitude of 2. which of the following vectors could possibly satisfy the vector equation

*F*+

*G*+__=0

The possibilities are listed with drawn vectors with no degrees, just vectors in space.

The magnitude possibilities are 5, 2, 8, 6, 12.

The answer is 8 with the vector drawn to the left and slightly in the y direction.

I tried solving the problem but it seems impossible without directions included.

I also tried making a right triangle out of all the vectors because the addition of them are 0.

Is my reasoning incorrect?