dcarlberg

i think the dollar coin will have the same effect as the penny

Good. Could you go back to the first day's instructions and answer the questions? Im going to use the chip clip to drop the coins. Im will just look and see which one hits first. I'll drop them at the Styrofoam. Ill drop them from the middle landing in the stair well. Yes i will be able to hit the foam. I can tell which will hit harder by the mark in the foam. The penny falls faster and it hits the foam harder. It reached the ground before the dollar coin and put a bigger dent in the foam.