Graphs for an Object in Mechanical Equilibrium
Now, let's use the simulation to check your graphs for the refrigerator moving in the positive direction with a constant velocity. Click on the "Clear" button towards the bottom of the simulation window; the graphs will disappear. See the images below. Click to enlarge the images.
Use the "Object Position" slider under "Slider" on the right-hand side of the simulation window to slide the refrigerator all the way over to the left-hand side of the simulation window. See the image below.
Select "Ice (no friction)" under the "Friction" option on the right-hand side of the simulation. See the image below.