Miranda is investigating the concept of gravity. She dropped a flat sheet of paper and a sheet of paper crumpled into a ball from the same height. She
repeated the procedure from various heights.
For every trial, the paper ball hit the floor in less time than the flat sheet of paper. Why did the paper ball always fall faster?
A. Gravity is stronger for the paper ball.
B. Air can get trapped in the paper ball.
C. There is no friction for a ball-shaped object.
D. The flat sheet was affected more by friction.