Poleas
![](https://i.ytimg.com/vi/NigPhh5i_7M/mqdefault.jpg)
12:06
Palancas
![](https://i.ytimg.com/vi/ufQypWPEQzs/mqdefault.jpg)
10:03
POLEAS Y POLIPASTOS.
![](https://i.ytimg.com/vi/G6gEaMBYtYM/mqdefault.jpg)
12:01
RUEDAS Y EJES
![](https://i.ytimg.com/vi/8i_GcyNDbGo/mqdefault.jpg)
7:15
Multiplicador de Força - Sistema de Polias Móveis - Talha Exponencial
![](https://i.ytimg.com/vi/V8wn6WLJAAk/mqdefault.jpg)
4:34
polipasto. 4 a 1
![](https://i.ytimg.com/vi/BOroeiLUMnI/mqdefault.jpg)
5:10
Aprendo - Mecanismos - Poleas - Polipastos
![](https://i.ytimg.com/vi/Yxs1FmwIzcg/mqdefault.jpg)
12:08
PLANOS INCLINADOS
![](https://i.ytimg.com/vi/KhAxGl5uOfk/mqdefault.jpg)
12:45