Copy all the relevant data from the elevator ride lab exercise 5a and 5c so that one can see all the information you're working from. acceleration S = 2 m/s^2, constant = 4.91, braking = 4.5 N. Use these data to: 1. Determine the upward acceleration a in m/s^2 of the elevator at the beginning of an up trip. (0.5 m/s^2) 2. What is the fastest that the elevator could get going, Vmax, if you assume that it accelerates like this for half of a 4 m trip from one floor to the next? (2 m/s) Some hints: Remember the scale reading was the magnitude of the upward support ("normal") force. Remember that the weight of the mass is Fg = mg, where m is the mass in kg and g = 9.81 m/s^2. Newton's 2nd law is the vector sum of the forces is the object's mass times its vector acceleration, F = ma.