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Wow you people are dumb even i know and im in pre - school
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∙ 11y ago
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What is the disadvantage of a fixed pulley?
the disadvantage of a fixed pulley is not to push it down and up
Disadvantages of a fixed pulley?
The disadvantage of a fixed pulley is that if it's not fixed in a location where you need it, it's used less.
What are the advantages of a combined pulley?
it helps to reduce effort
What is an example of a combined pulley?
elevator,window washer lift
What is a Disadvantage of a fixed pulley?
The pulley does not reduce the force needed for lifting an object. Also, the pulley can't readily move to another location, but that may be an advantage depending on the application.
What is the disadvantage of a fixed pulley?
the disadvantage of a fixed pulley is not to push it down and up
What is the disadvantage of fixed pulleys?
the disadvantage of a fixed pulley is not to push it down and up
What is the definition of a combined pulley?
fixed and movable pulleys can be combined.
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.
Disadvantages of a fixed pulley?
The disadvantage of a fixed pulley is that if it's not fixed in a location where you need it, it's used less.
What are the advantages of a combined pulley?
it helps to reduce effort
What is an example of a combined pulley?
elevator,window washer lift
What is a Disadvantage of a fixed pulley?
The pulley does not reduce the force needed for lifting an object. Also, the pulley can't readily move to another location, but that may be an advantage depending on the application.
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
In what jobs can you use a combined pulley?
a few jobs are people that wash windows and painters
