Each year, schools design, build, and race full-size canoes made entirely of rei

ID: 1984417 • Letter: E

Question

Each year, schools design, build, and race full-size canoes made entirely of reinforced concrete. These canoes are judged in regional competitions based on design and construction quality, written presentation of work performed, and racing performance. The est" canoe from each region then moves on to a professionally
sponsored national competition. For 10 consecutive year, University of Texas students have advanced to the national competition. How can you make a canoe out of concrete that
oats?

Explanation / Answer

By spreading out the concrete used to make the boat over a larger volume, the apparent density of the canoe becomes less than that of water. Therefore, the concrete concrete canoe will float

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Each year, schools design, build, and race full-size canoes made entirely of rei

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