Inclined plane, friction, motion, forces
It is an interactive model of an object on an inclined plane. You can model various situations with or without friction and you can involve an additional force to act upon the object.
There is a slider called t that can animate how the object is moving 200m up or down the slope. If t -slider disappears when you change different variables like mass, coefficient of friction, angle of slope etc. that means the object cannot move due to a friction and if friction vector disappears that means the object will fly off.