heatr6icao3ver heatr6icao3ver

13-03-2017
Physics

contestada

A single fixed pulley changes the effort force in direction. true or false

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maria254 maria254

21-03-2017

true, the single fixed pulley changes the direction of the effort force by distributing across the rope that moves along the circumference

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vargasf013 vargasf013

23-08-2019

true, because I said so.

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