Physics, 10.04.2020 05:07 ghari112345
A 250-kN railroad car A is traveling at 40 m/s while a 550-kN freight car B is traveling at 10 m/s (both cars heading to the right). If the spring constant mounted on car A is k = 70 MN/m, determine the maximum deformation undergone by the spring. Neglect friction.
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Aforce of 40n applied at the end of length 4m and diameter 2.00mm process and extension of 0.24mm,calculate the stress on the wire, strain in the wire and the young modulus for the material of the wire
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A 250-kN railroad car A is traveling at 40 m/s while a 550-kN freight car B is traveling at 10 m/s (...
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