Question

Which of these is the best example of free fall?

O a baseball thrown directly upward inside a huge tube with air removed from it
O a plane flying horizontally
O a skydiver falling downward
O a parachutist descending to earth with his or her parachute open

Answer 1

A skydiver falling downward, and the g is -9.8m/s^2. Not the parachute option because her parachute will slow the motion and not be considered a free fall