Physics, 15.01.2021 02:00 Rogeartest4
Which option best explains if steel is an elastic or inelastic material? *
Steel is inelastic because it has the ability to change shape and then return to its original state.
Steel is inelastic because it doesn't have the ability to change shape and then return to its original state.
Steel is elastic because it has to ability the change shape and then return to its original state.
Steel is elastic because it doesn't have the ability to change shape and then return to its original state.
Answers: 2
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
Physics, 22.06.2019 21:50
Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
Answers: 1
Physics, 22.06.2019 23:30
Which system of units is used by only a small number of countries in the world, including the u.s.
Answers: 3
Which option best explains if steel is an elastic or inelastic material? *
Steel is inelastic becau...
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