Simultaneously drop a piece of paper and a textbook from the same height. Which hits the ground first?

1. The piece of paper (0/38) (0%)
2. The textbook (31/38) (82%)
3. Both hit at the same time (7/38) (18%)

Why does the textbook hit the ground first?

1. Air resistance is a much more significant factor for the piece of paper than for the textbook (30/38) (79%)
2. Heavier objects fall faster than lighter objects (1/38) (3%)
3. Both 1 and 2 (7/38) (18%)
4. Some other reason (0/38) (0%)

If the piece of paper is crumpled into a ball and again dropped at the same time as the book, which hits the ground first?

1. The piece of paper (0/38) (0%)
2. The textbook (1/38) (3%)
3. Both hit at the same time (37/38) (97%)