Stop Motion Animation of Falling

I used a simple point and shoot digital camera to take the pictures. The objects I used were a penny, a box cutter, a blank canvas, and some masking tape. I taped the box cutter at the top of the canvas so I can have the penny roll off of it. The penny is stuck on the canvas with masking tape on its backside. I took about 20 pictures ,but ended up only using 14 of them. It was an interesting project since I have never done stop motion animation before.