How many small metal paper clips will make the copter fall faster?

Will the paper copter fall faster if I put more paper clips on it?

How many paper clips will make the copter fall the fastest?

When the copter has less mass, it spins faster.

It spins because it has wings and little air tornadoes form under them.

Sometimes it falls straight down because it is too heavy.

Wind can carry it to other places.

I think (pick 0, 5, or 10) paper clips will fall the fastest.

I think the more paper clips I have, the copter will fall the fastest.

I think the less paper clips I have, the copter will fall the fastest.

The Independent Variable is the amount of  paper clips.

The Dependent Variable is the time it takes for the copter to fall.

The Dependent Variable is the amount of paperclips. The Independent Variable is the time is takes for the copter to fall.

The same copter

The same amount of paper clips

The same dropping technique

The same paper