Question: A barge is (40 mathrm{ft}) wide by (120 mathrm{ft}) long. The weight of the barge and its cargo is denoted by (W). When in salt-free

A barge is $40 \mathrm{ft}$ wide by $120 \mathrm{ft}$ long. The weight of the barge and its cargo is denoted by $W$. When in salt-free riverwater, it floats $0.25 \mathrm{ft}$ deeper than when in seawater $\left(\gamma=64 \mathrm{lb} / \mathrm{ft}^{3}\right)$. Find the weight $W$.

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To find the weight W of the barge and its cargo we can use the principle of buoyancy and the given information about the depth difference in saltfree ... View full answer

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