1. What quantity is represented on the x-axis? 2. What quantity is represented on the y-axis?
3. What is the position of the object at 6.05?
4. How much time has passed when the object is at 6.0 m?
5. How far does the object travel for every second it is in motion?
6. If the object continues at this speed, when will the object reach 18.0 m?
7. Where will the object be after 300 s?

Oxygen gas enters well-insulated diffuser at 25 lbf/in.2, 420r, with a velocity of 860 ft/s through a flow area of 1.6 in.^2. at the exit, the flow area is 12 times the inlet area, and the velocity is 19 ft/s. the potential energy change from inlet to exit is negligible. assuming ideal gas behavior for the oxygen and steady-state operation of the diffuser, determine the following: (a) the exit temperature, in r(b) the exit pressure, in lbf/in.^2 (c) the mass flow rate, in lb/s