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Same as one hundred years ago, they provide a mechanical advantage depending upon the number of wheels used. See basic PHYSICS textbook.
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∙ 15y ago
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Examples of pulleys in everyday life?
Gym pulleys Window blinds elevator pulleys garage door pulleys
Why do pulleys pull stuff?
cuz they are called PULLeys
Is pulleys singular or plural?
Pulleys is the plural form; the singular is pulley.
What are some examples of block and tackle pulleys?
cranes have block and tackle pulleys.
What are some pulleys?
Simple pulley. Compound pulley. The reel is composed of two or more pulleys.
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 does alternator belt look like on pulleys?
The way the alternator belt raps around pulleys in the automobile differs by vehicle and engine. An alternator belt in an older vehicle usually just went around the fan blade, the water pump, and the alternator. Today's vehicles are more complicated and might require more pulleys.
What objects are pulleys?
Pulleys are simple machines.
Are there a pulleys on a car?
Yes, the belt system has pulleys.
