An object with mass m moves vertically under constant gravitational force through a medium that exerts a resistance with magnitude proportional to the speed of the object. Assume that the initial velocity is vo and the initial altitude is yo. A) Find the velocity of the object as a function of t B) Find the terminal velocity (i.e., lim v(t)). C) Find y(t), where y(t) represents the altitude of the object at any time t