A toy car's movement is measured using photogates. The car's position-time graph is shown below.

Which of the following statements describes the velocity of this car?

I think it would be d or a

Explanation:

iron would move it is magnetic there is a mag field around the current in the wire

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!