An another word for a pulley is a sheave or a drum,
I used a pulley to lift the large log.
the word pulley device that for easy movement of objects
My heart felt as if being lifted up on strings by a pulley.
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Pulley has different physics. Pulley is used to lift heavy objects.
The origin of the word pulley is Middle English: from Old French polie, probably from a medieval Greek diminutive of polos 'pivot, axis.'
yes, it is a simple machine
A fixed pulley system helped men in the early 1800s construct stone bridges.
The origin of the word pulley is Middle English: from Old French polie, probably from a medieval Greek diminutive of polos 'pivot, axis.'
on a shade, on a garade door and on a anblionifry
There is a crankshaft pulley, alternator pulley, power steering pump pulley, AC pulley, idler pulley, tensioner pulley, etc.