MECHKIT

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Mechanical Fundamentals

The physics under every machine — force and torque, work and power, friction, the simple machines, and the mechanical advantage they trade for.

Machine

Machine

Force

Force

Torque

Torque

Simple machine

Simple machine

Lever

Lever

Friction

Friction

Work (physics)

Work (physics)

Moment of inertia

Moment of inertia

Center of mass

Center of mass

Pulley

Pulley