Combination of fixed and mobile pulleys or pulleys - Lazaro Boaventura - World Latest Movie, Series, Videos and Trailers | fetery.com

Combination of fixed and mobile pulleys or pulleys

20,538 views

Lazaro Boaventura

Published on Apr 24, 2017

About :

The formula is Power = Resistance divided by 2 to the third power (2.2.2 = 8), because there are 3 movable pulleys. With 3 movable pulleys I balance a weight of 1700 gf with 212.5 gf

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