Believe it or not, canoes have been made out of concrete (and they actually float). But even though concrete has a lower density than aluminum, a concrete canoe weighs a lot more than an aluminum one of the same size. Why is that? (The two canoes are the same size if the length and width are the same.)
Believe it or not, canoes have been made out of concrete (and they actually float). But even though concrete has a lower density than aluminum, a concrete canoe weighs a lot more than an aluminum one of the same size. Why is that? (The two canoes are the same size if the length and width are the same.)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Believe it or not, canoes have been made out of concrete (and they actually float). But even though concrete has a lower density than aluminum, a concrete canoe weighs a lot more than an aluminum one of the same size. Why is that? (The two canoes are the same size if the length and width are the same.)
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