Heather_Wlock

=The dollar coin would be more dangerous because it is heavier than a penny. It's just like the feather and the bowling pin looking thing in the film clip we watched the other day. The heavier object fell faster because it has more mass. The dollar coin has more mass than a penny.= = =

Sounds good. I think it's a good idea to focus in on the spot where they fall.

=We will use the chip clip to drop the coins at the same time. We will know which one hits first because we will video the spot where they fell.= = = ==