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anonymous
 4 years ago
is anyone good with mechanical advantage?
anonymous
 4 years ago
is anyone good with mechanical advantage?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0if yes, then i have a problem answering 3 questions on the last page on this website; https://docs.google.com/viewer?a=v&q=cache:oYt47ka7l70J:www.cpo.com/ipcres/pdfs/unit2/Ch4RevQues.pdf+&hl=en&gl=us&pid=bl&srcid=ADGEESj1HjO67kwrGzPsa5R7C2Hek9yvJv43kvFbNUxKKokbO7Ezx9EryxmavnTz14HE4cduku0Xeo1vlupXfMmV_QnMX7qa6WfQ3RtchP_GdpiCiZeTytwmyljDEDgLO9owWRzn7&sig=AHIEtbTlhIJEy39FntuTTp0qi53RVVYIQ

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I don't know how to calculate it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Well, I will give you a tip. You can use mechanical advantage = Force * distance. keep in mind that the force is the module of the secant vector by the axis of rotation. And the distancia and given by space between the axis of rotation and the place where the force is applied

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can you solve like one so I can have an example. cause it's easier for me to learn how to do it, when i see how it is done (:

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry, I'm from brazil, here we say arm strength, then I am note sure

JamesJ
 4 years ago
Best ResponseYou've already chosen the best response.0Here are the problems for anyone following along at home:

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.05. biting (jaw) (I) In fact the mechanical advantage is constant, so we will call k k = 7 cm * 800 N = 5600 cmN But the distance is 10 cm, so => 5600cmN = 10 cm * F out Then F out = 560N lifting (arm) (II) Using the some concept k = 5 cm * 800 N = 4000cmN But d = 35 cm, so => 4000cmN = 35 cm * F out Then F out ~ 114 N So ! F out jam >>>> F out arma =) OBS : The unit of torque is mN but in this case i didnt converte the cm cause I'm lazy :P

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0thank you for the medalls hahahaha
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