You are holding a scale with a weight on top of it at rest in your hand. The scale and the weight have the same mass. You apply a force, Fapp such that the two objects move upwards at a constant velocity. a) (5 pts) Draw an extended free body diagram for the scale and the weight and indicate action reaction pairs using the notation F's onw, then connect them with a dotted line. Draw the net force and acceleration vector for each object. b) (5 pts) Now you apply a force Fapp such that the two objects move upwards with a constant acceleration. Draw an extended free body diagram for the scale and the weight for this situation. Describe briefly all changes in the vectors in your diagram from situation a) to situation b) (for instance, Fapp increased...)