flat sheet will fall on its edge both will fall at the same rate crumpled sheet will fall faster crumpled sheet will move horizontally
I gave my students this multiple choice question: Two identical sheets of paper are used in an experiment; one is crumpled into a ball and the other is flat. What will most likely happen when they are dropped at the same time from the same height?

Only one answer is correct among these 4 choices:
- flat sheet will fall on its edge
- both will fall at the same rate
- crumpled sheet will fall faster
- crumpled sheet will move horizontally

Could you tell me which one is correct?

crumpled sheet will fall faster