Question

Describe the magnitude and direction of the vector or vectors in the following situation:
two equal tug-of-war teams pulling in opposite directions on a rope
a.
The magnitude of each vector is 0, and the vectors are pointing in the opposite direction.
b.
The magnitudes of the vectors are equal, and the vectors are pointing in opposite directions.
c.
The magnitude of each vector is doubled, and the vectors are pointing in opposite directions.