Retro Ski: The Classic Alpine Ski Arcade Game

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Retro Ski is an independent recreation and tribute to the classic non-profit game SkiFree (1991).

LOGIDIAS Interactive Module

Retro Ski: Ski Slope Physics & Friction Dynamics

Educational & Scientific Guide

Retro alpine skiing arcade illustrating dynamic friction coefficients and potential-to-kinetic energy conversion.

Carve downhill turns balancing terminal gravitational acceleration against lateral centrifugal slide friction.

Why does a ski glide on snow?

Ski base pressure and frictional warming melt a microscopic liquid water film serving as natural lubricant.

What energy transformation occurs?

Gravitational potential energy (m*g*h) converts into kinetic energy (1/2*m*v^2) during descent.

How does tuck posture assist speed?

Tucking reduces frontal cross-sectional area, minimizing parasitic aerodynamic drag.

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Recommended Educational Guide

Friction, Inertia & Downhill Energy