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A bridge a mass of 800 kg and is able to support up to 4 560 kg. What is its structural efficiency?

A bridge a mass of 800 kg and is able to support up to 4 560 kg. What is its structural efficiency?
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13 votes
A bridge a mass of 800 kg and is able to support up to 4 560 kg. What is its structural efficiency?

asked
User Dush
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2 Answers

5 votes
Est = DL / W

EST=4560/800=5.7
answered
User Ecv
by
8.3k points
14 votes

Answer:4560÷800=5.4

Step-by-step explanation:

answered
User Tevin J
by
8.1k points
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