Biology, 30.10.2020 14:00 keananashville
An engineer wants to build a bridge made of concrete and steel.
The bridge needs to be able to withstand forces like tension, comprension and stretching.
Which mechanical properties of the materials to be considered?
strength and elasticity
elasticity and density
flexibility and elasticity
strength and hardness
Answers: 1
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An engineer wants to build a bridge made of concrete and steel.
The bridge needs to be able to with...
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