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This physics video tutorial provides a basic introduction into the pulley - a simple machine that offers a mechanical advantage by increasing the force needed to lift an object through the use of tension acting through a rope.

Forces - Formula Sheet:


Contact Forces:


Tension Force Problems:


Types of Forces:


Inclined Planes:


Simple Machines:


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Pulley Physics Problems:


The Pulley - Simple Machines:


The Lever - Simple Machines:


Mechanical Advantage:


What Is a Force?


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The 4 Fundamental Forces:


Physics Forces Review:


Final Exams and Video Playlists:


Full-Length Videos and Worksheets:


Physics PDF Worksheets:

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