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1. Homework Statement
why the formula of weight of fluid block is given by the formula of ρg[ (R^2)  pi(R^2) ] 1?
what does the 1m mean here ?
shouldn't it = ρg (pi) (R^2) h ?
2. Homework Equations
3. The Attempt at a Solution
why the formula of weight of fluid block is given by the formula of ρg[ (R^2)  pi(R^2) ] 1?
what does the 1m mean here ?
shouldn't it = ρg (pi) (R^2) h ?
2. Homework Equations
3. The Attempt at a Solution
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