- #1
Chocolaty
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Question: http://img486.imageshack.us/img486/5593/pulley9dm.jpg
Ok so i understand that for every moveable pulleys you multiply the mechanical advantage by 2. In this scenario there are 3 moveable pulleys, and they all look like they are supported by the ceiling so I need to divide the load by a half (i think...) so does that mean that:
(6000N + 300N)/(2*2*2(MA)*2(ceiling) = 196,9N?
Ok so i understand that for every moveable pulleys you multiply the mechanical advantage by 2. In this scenario there are 3 moveable pulleys, and they all look like they are supported by the ceiling so I need to divide the load by a half (i think...) so does that mean that:
(6000N + 300N)/(2*2*2(MA)*2(ceiling) = 196,9N?
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