A balanced lever has two weights on it, the first with mass 9kg and the second with mass 32kg. If the first weight is 4m from the fulcrum, how far is the second weight from the fulcrum?

1 Answer
Aug 25, 2017

The distance is =1.125m

Explanation:

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The mass M2=9kg

The mass M1=32kg

The distance b=4m

Taking the moments about the fulcrum

M1ga=M2gb

32ga=9g4

a=3632=1.125m