Phy 201
My question is, on my quiz yesterday I did not read correctly and drew a graph of force vs. position insted of force vs. pullback like you wanted. But was that the correct fromat for the graph?, even though it was not what you asked for.
A force vs. position graph would be fine.
A force vs. pullback graph will be increasing.
If an object is being accelerated in the positive direction by a rubber band as the band snaps back, then the force vs. position graph will be decreasing. Its shape will be the reverse of the force vs. pullback graph.