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Pulley used for change direction of the force, e.g. pull the weight up is change direction form pulling up to pulling down. Pulley arrangement can use to reduce the load require to lift object, e.g. fix rope to wall and put load hanging on pulley and pull 1 end so the wall support half of the load.
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∙ 13y ago
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Do flagpoles have pulleys?
yes the do have pulleys
Who uses pulleys?
Many people use pulleys in their jobs. The rides like Supreme scream, which go vertically up and down have pulleys in them. Elevators have pulleys in them, and people who ship cargo use pulleys in their cranes.
Which pully would require more effort force?
Not entirely sure what you mean but maybe this will help: In general the more pulleys you have in your system the less force you will need to apply to lift a certain load, in this case the system of pulleys is generally called a "block and tackle".
Who invented pulleys?
Archimedes (not a group, a guy) invented pulleys as well as other simple machines.
Where else are pulleys used?
assuming that your question is what jobs are pulleys used for... then the answer is any job that you need to lift something that is heavy. The pulley give a mechanical advantage when used together with other pulleys to apply more force to move the object
What do pulleys help us do?
pulleys help you pull up heavy things like huge rocks.
How pulleys help humans?
can change a direction of a force
Where are the timing pulleys located in a motor engine?
the timing belt and pulleys driven the cameshaft at half carnk speed(engine speed) pulleys is connected to the crankshft front end of the engine. I donno weather this answer help or not :(
How does pulleys help people in everyday life?
i don tknow ar all
How do pulleys help us?
By A Sytem of ropes that make it eaiser to lift things that are to heavy to lift without help.
What household object uses pulleys?
Household objects that use pulleys are blinds, garage doors, and clothes lines are just a few examples. Hope this may help!! Cheers!!
Examples of pulleys in everyday life?
Gym pulleys Window blinds elevator pulleys garage door pulleys
Do flagpoles have pulleys?
yes the do have pulleys
What are the kinds of a pulley?
FIXED PULLEYMOVABLE PULLEYBLOCK AND TACKLEAdditonal answerFlat pulleys, v-pulleys, multi-V pulleys, jockey pulleys
What objects are pulleys?
Pulleys are simple machines.
Are there a pulleys on a car?
Yes, the belt system has pulleys.
Why do pulleys pull stuff?
cuz they are called PULLeys
