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INVERSE
VARIATION |
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An alternative method for solving
for inverse variation is as follows:
F1• l1 = F2 • l2
(180 lbs)(10 inches) = (x lbs)(16 inches)
Conclusion: You need a force of 112½ lbs. using a wrench with
a 16 inch handle. As always, there is usually more than one way to solve
a problem, choose the method that you like best to use. |
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