K2Zcointesthelpme

we are going to be dropping the penny and the dollar coin at the same time to see which one travels faster. we will drop both coins at the same time from the very top of the stairwell.

Katy Kresge Zakiyyah Felser Nicki Gordon

materials: stairwell ledge eyes, legs penny dollar coin high speed camera hands

the bigger dollar coin is slightly below the penny, therefore it is traveling faster. The penny went slower because it is smaller and got more air then the bigger dollar. The penny had more air resistance then the dollar coin.