Assume that you have a meter stick balanced on a pivot, and pile of additional masses that you can hang on the meter stick.
What is the minimum number of additional masses that you need to hang from the meter stick in order to determine the mass of the meter stick itself?
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It's a trick question, you cannot uses masses to determine the mass of the meter stick.
Answers: 2
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Assume that you have a meter stick balanced on a pivot, and pile of additional masses that you can h...
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