More Physics Video Lessons
This is a series of free Physics Video Lessons.
Mechanical Advantage, Simple Machines - Lever & Ramp - Work, Force, Power, & Energy
Concept of mechanical advantage and simple machines such as the lever and the ramp.
Examples and practice problems.
Introduction to mechanical advantage
Introduction to simple machines, mechanical advantage and moments.
Mechanical Advantage (part 2)
More on mechanical advantage, levers and moments.
Mechanical Advantage (part 3)
Introduction to pulleys and wedges
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