Types of Levers
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YouTubeNext Generation Science
Types of Levers
#ngscience.com #levers #force A lever is a simple machine that includes a bar that is free to move about a fixed point called a fulcrum. Levers make work easier by reducing the effort required to move the load, but increasing the distance moved by the effort. This can be achieved by moving the fulcrum closer to the load or applying the effort ...
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