Question

Answer asap please!!

Which of the following scenarios would result in the LEAST amount of friction?
A. A box being pushed across a gravel driveway
B. An ice skater gliding across the ice
C. The breaks on a car being applied
D. A paratrooper coming back down to earth with a parachute

Answer 1

I think it would be D. it may be wrong but everything else has a lot of friction.