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Incline Friction Simulator (2D)

Interactive 2D side-view incline friction simulator: adjust the ramp angle and the friction coefficient to find the critical sliding angle (tan θ = μs) and watch static vs kinetic friction hold or release a block.

Everyday Physics2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

This 2D side-view simulator places a block on an adjustable inclined plane so you can explore static and kinetic friction directly: drag the angle slider to tilt the ramp, set the friction coefficient μ, and press release to see whether the block holds in place or slides. A live readout tracks the normal force, the gravity component pulling the block down-slope, the maximum static friction available, and the critical sliding angle θc = arctan(μ) — the exact tilt at which tanθ first exceeds μ and the block breaks free, matching the real physics of friction on an inclined plane.

⚙ Under the hood

Adjust the incline angle and friction coefficient in this 2D side-view simulator to find the critical sliding angle where tan θ = μs and watch static friction give way to kinetic sliding.

Incline FrictionStatic FrictionKinetic FrictionNewton's Laws

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install