Physics, 15.04.2020 04:35 clairajogriggsk
(a) Consider a thin-walled cylindrical tube having a radius of 65 mm that is to be used to transport pressurized gas. If inside and outside tube pressures are 100 and 1.0 atm (10.13 and 0.1013 MPa), respectively, compute the minimum required thickness for each of the following metal alloys. Assume a factor of safety of 3.5 Yield Strenth, Density, Unit Mass Cost, Ơy (MPa) Alloy rho (g/cm2) ($US/ kg) Steel (plain) 375 7.8 1.65 Steel (alloy) 1000 7.8 4.00 Cast iron 225 7.1 2.50 Aluminum 275 2.7 7.50 Magnesium 175 1.80 15.00 (a) Steel (plain) (b) Steel (alloy) (c) Cast iron (d) Aluminum (e) Magnesium
Answers: 2
Physics, 21.06.2019 13:40
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Physics, 21.06.2019 22:00
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Physics, 21.06.2019 23:30
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Physics, 22.06.2019 00:30
Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.
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(a) Consider a thin-walled cylindrical tube having a radius of 65 mm that is to be used to transport...
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