Background Questions

What is your name?

Question 1 through 3

Below is an animation of two particles

Question 1

What are the possible charges of the two particles?

Both positive
One negitive, one positive
Both negitive
One neutral, one negitive
Both A and C are possible

Question 2

What position is the force the highest?

Position A
Position B
Position C

Question 3

What position is the velocity the lowest?

Position A
Position B
Position C