The object will eventually reach a terminal velocity, which is around 53 m/s (195 km/h or 122 mph[1]) for a human skydiver. In a face-down position, the average value of terminal velocity (https://en.wikipedia.org/wiki/Terminal_velocity) is 180 to 210 km/h (120 mph). In another position called headfirst, the terminal velocity can reach over 320 km/h (200 mph).