Question

A sky diver accelerates until the drag force (friction) of air causes him to reach what is called terminal velocity. At that point he falls at a constant rate of around 55 meters per second (m/s). The weight of the skydiver on the ground is 800 N. What is the drag force at terminal velocity?

Answer 1

hint
\(F_{net} = ma\)
\(a = 0 \implies F_{net} = ????\)