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kaitie5
a whele where a rope goes on top of wheels that have a u shape instead of and o shape on top it doesent affect the wheel it hold it in place. and you have a weight pulley where most people would find rocks and tie a rope to it and then tie a basket to the other full of food and it would pull it up till they needed it
kacey3
Types of pulleys include fixed, movable, compound and block and tackle. Fixed pulleys have immobile axels, which prevents rotation. Axels of movable pulleys, in contrast, feature bases with free axels, which allows for greater rotation and the transfer of forces. Hope that helped;)

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