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mechanims (pulleys) - Coggle Diagram
mechanims (pulleys)
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pulleys
Fixed pulleys
A fixed pulley is balanced when the effort, F, is equal to the load, R
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is a wheel that has a groove for a rope, chain or belt to go round it
Moveable pulleys
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The effort needed to move a load with a
moveable pulley is half oi the effort needed
with a fixed pulley
Compound pulleys
This is a set of fixed and moveable pulleys, often called a block and tackle
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