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fixed and movable pulleys can be combined.
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∙ 11y ago
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What is the function of pulley?
Pulley reduces the force given to get the work done. There are amny types of pulleys. Examples are fixed pulley, movable pulley and Combined pulley.
What are the advantages of a combined pulley?
it helps to reduce effort
What is the definition of fixed pulley?
A fixed pulley is A wheel turned by or driving a belt.
What is the definition of simple pulley?
A simple pulley is one fulcrum with no mechanical advantage.
What is an example of a combined pulley?
elevator,window washer lift
What is one example of a combined pulley?
make life easy to lift
What is the mechanical advantage of a combined pulley?
A ratio that is the number of falls of rope in the system, apart from the rope between head-pulley and winch or you.
How can a pulley be combined to create a compound machines?
I don't actually know for sure
What is the definition of a rope and pulley?
A device used to lift something heavy. By using a pulley, you half the effective weight.
In what jobs can you use a combined pulley?
a few jobs are people that wash windows and painters
What is the definition of hoisting?
Lifting something by artificial means like a pulley.
What is the disadvantage of a combined pulley?
Wow you people are dumb even i know and im in pre - school
