Vinyl is negative when charged while acetate is positive when charged.
Two positive charges repel when moved close together.
While two negatives attract when moved close together.
When you move a positive and a negative close together they repel (not sure if that was supposed to happen because magnets carry opposite charges and they attract).
When you place a either negative or positive object near a nuetral object, they attract
Thanks for your answers and pictures on this post. You answers are bang on. I like how you have a picture for each idea on charge. Good work!