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patriot [66]
3 years ago
14

Give me an example of an situation in which it would an advantage to use a pulley to do work . PLEAZE HELP ME ASAP (NOW)!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Physics
2 answers:
soldi70 [24.7K]3 years ago
4 0
Pulleys can be used to lift heavy objects that otherwise may not be able to be lifted. They reduce the amount of force it takes to lift a load.
Art [367]3 years ago
3 0
If you ever needed to lift a heavy/large object to an inaccessible area, for example, if you lived in an apartment building on a higher floor and needed to get a prebuilt couch (screw ikea) up there.
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