Don't be intimidated by the settings, they don't bite (lol). Keyboard Shortcuts: Space - Pause/Unpause R - Reset Time Z - Reset Settings (to default) ⇦ - Single Time Step Backwards ⇨ - Single Time Step Forwards J - 4x Speed Forwards K - Pause/Unpause L - 4x Speed Backwards 1 - Set Static Friction 2 - Set Kinetic Friction 3 - Set Gravity 4 - Set Angle 5 - Set Initial Vel 6 - Set Scale 7 - Set Sec/Step 8 - Set Time
I was inspired by the Friction Slope simulation on OPhysics to make this easier to use version of the same simulation. Improvements: Updates in real time when adjusting settings, better time controls, visually showing friction level (redness of slope), and it looks funnier (the cat looks where it is going). Note: The Sec/Step slider doesn't affect accuracy, as this whole simulation is parametric. It just allows you to scrub time back and forth quicker.