One site said the total forces is the sum of the vectors. My homework question is "A skydiver of mass 90 kg is falling with a terminal speed of 60 ms-1. What does that mean? What is the total force acting on the skydiver?(g=10ms-2)
My reasoning is that since he is falling at 60ms^-1 and his mass is 90kg that therefore the total force is 5400N but I am not sure. Do you have to + 900N for weight and also minus what air friction does to the skydiver? or am I over thinking this?