The answer is C guide and inspire good conduct
"F=Vector Sum Of The Two Forces" Is the answer.
The voltage from one side of the battery all the way around to the other side of the battery is 12v .
If 4 of those volts show up across the circle-thing, then the rest of the 12v ... 8v ... Must show up across the set of parallel rectangles.
To get that answer, I subtracted the 4 from the 12.
Just like it says in choice-C.
If it's a distance graph, then it's a constant speed.
Saying english so we can help u