Be very descriptive

1. Assume that you have two forces that are pointing in opposite directions. Is it possible to add these forces together to produce an Fos = 0 N? Explain your answer. 2. Are the objects described in the following examples in static equilibrium, dynamic equilibrium, or no equilibrium? a) An motorcyclist is driving at an increasing speed. b) A diver has hit the water and is slowing down c) Your lazy lab partner is sleeping through lab lecture. d) A rock is in free fall off the edge of a cliff e) McCall is swinging on a rope. f) The feather I dropped in class has reached terminal velocity and is falling at a constant speed