Hi! I need the answers of Work-Energy Theorem questions below, according to graph.

Work-Energy Theorem Name Feride air resistance (N) In a free-fall, the air resistance is usually NOT proportional to the displacement, but in 40 a simplified model we can assume it is proportional to the displacement. The 30 diagram on the side shows how the resistance changes with the distance of the free fall. C Assume the mass of the object is 4kg, and 204 the initial velocity is 2m/s. Answer the distance falled(m) following questions. (g=10m/s') 20 40 60 80 100 1 ) Explain why the air resistance reaches constant in part c . 2 ) what is the terminal velocity ? 3 ) What would be the velocity of the object at 100 m of falling distance if there were no air resistance )