Drag has a much greater effect on the fall of the feather. Drag is a force which tries to slow down anything moving through the air. Another name for this force is air resistance. A sheet of paper falls slowly through the air, like a feather. Investigate ways of making a sheet of paper fall as quickly as possible.
Stones fall quickly through the air.
Investigate ways of making a stone fall as slowly as possible. From your investigations, say what you have found out about the force called drag.