Richard,+Rachael,+Snehal

When first we are guessing that both were going to fall at same time and hit the floor but after doing the experiment, we again guess that dollar will be bad because it got lots of amount of mass so, maybe it will be dangerous. But when we record and saw in there they both hit the floor at same time and then we knew that penny and dollar is not dangerous if we drop or fall on anything. because both are same and hitting at same time. --Snehal

Were gonna drop the pennies, to see which falls faster by using a chip clip and putting two different coins at the clip at once, the dollar coin and the penny and we will know which one will hit first by one person standing at the bottom and doing more than one test. We will film the exact spot where the coins land to have evidence which coin dropped first.

Final Conclusion? In conclusion, the two coins dropped at the same time and it was difficult to know which one hit the ground first. But according to the film, looking closely it seems that the velocity of the two coins are similar even though the dollar coin is much larger in size compared to the penny. As rachael pointed out, the dollar coin is no more dangerous being dropped than a regular coin at high altitudes.

When we dropped the two coins out of the chip clip it was hard to tell which one hit the ground first. Our hypothesis was the that dollar coin was going to hit the ground first because it had a greater amount of mass to it then the penny. However when we looked back at the film afterwards it was evident that the coins both hit the ground at the same time. So in truth the dollar coin is no more dangerous then the penny if dropped.