terminal+velocity

__**-	Will the speed and weight of the coin affect the air resistance that it would catch?**__

We are testing the velocity that the coin gets when it is falling due to its weight and the speed at which it is falling.

Materials that we will need:

•	Dollar coins and penny •	Meter stick •	Camera •	Logger pro •	Stairwell

Terminal Velocity;

V= SQRT(2w	--	c d p A)

p= gas density A= frontal area Cd= drag coefficient. SQRT= square root

we figured out that the speed of the coin must be atleast 65 and at most, 116 miles per hour.

-Group memebers...
 * Kevin Johnson
 * Ashley Hopson
 * Cory Flynn