1azayniev10

I think that dollar coin will hurt more than the penny, it will fall faster and hurt more.

feb:10

I will be throwing dollar coin and penny to see which falls faster and the time, and I got for penny coin 1.15s and for dollar coin I got 0.87s and then I put them together and dropped and the dollar coin fell faster and I think that dollar coin will damage more than the penny.

Grade: Meets expectations.