Physics, 08.06.2020 01:57 rigobertogarza2
A large uniform cylindrical steel rod of density ฯ= 7,8 g/cm3 is 2.0 m long and has a diameter of 5,0 cm. The rod is fastened to a concrete floor with its long axis vertical. What is the normal stress in the rod at the cross- section located at (a) 1,0 m from its lower end? (b) 1,5 m from the lower end?
1) ฯ1=78 kPa, ฯ=117 kPa;
2) ฯ1=39 kPa, ฯ2=78 kPa;
3) ฯ1=78 kPa, ฯ2=39 kPa;
4) ฯ1=39 kPa, ฯ2=117 kPa.
Answers: 1
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A large uniform cylindrical steel rod of density ฯ= 7,8 g/cm3 is 2.0 m long and has a diameter of 5,...
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