- #1
Cri85
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Homework Statement
Compare the weight in these 3 cases:
http://imageshack.com/a/img913/4506/hlmnbL.png [Broken]
Homework Equations
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The Attempt at a Solution
I think the weight is the same in three case, is it correct ?
http://imageshack.com/a/img538/1879/rjJyK3.png [Broken]
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