What simple machine is most often used to lift the blinds on a window?

2 answers:

8 0

The answer would be a pulley... Most blinds have little strings, which you grab and pull down which pull up the blinds... exactly like a pulley system, a lever isn't correct you don't pull a lever to the right and boom it opens up(There may actually be windows like that but it says MOST often) a wedge makes no sense, a wedge is something u might stick under a door to stop it. An inclined plane... think of a hill.. does that make ANY sense at all to help lift a window? i mean it does the tiniest bit but no it otherwise doesn't therefore the answer would be B. I hope I've helped

erma4kov [3.2K]2 years ago

4 0

The answer would be a pulley. Hope this helps

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