Can i get help with these problems A sign (mass 2500 kg ) hangs from the end of a vertical steelgirder with a cross-sectional area of 0.016 m2 . Ignore the massof the girder itself. The elastic modulus for steel is2.0 x 1011N/m². Part CIf the girder is 8.70 m long, how much is it lengthened?Express your answer to two significant figures and include the appropriate units.HA?Al =ValueUnitsSubmitRequest AnswerProvide Feedback

Given: The mass of sign is m=2500 kg, The cross-sectional area is A=0.016 m2, The length of the…

A sign (mass 2500 kg ) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m² . Ignore the mass of the girder itself. The elastic modulus for steel is 2.0 x 1011 N/m².

A sign (mass 2500 kg ) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m² . Ignore the mass of the girder itself. The elastic modulus for steel is 2.0 x 1011 N/m².

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 40PQ: A brass wire and a steel wire, both of the same length, are extended by 1.0 mm under the same force....

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Can i get help with these problems

A sign (mass 2500 kg ) hangs from the end of a vertical steel
girder with a cross-sectional area of 0.016 m2 . Ignore the mass
of the girder itself. The elastic modulus for steel is
2.0 x 1011
N/m².

Part C
If the girder is 8.70 m long, how much is it lengthened?
Express your answer to two significant figures and include the appropriate units.
HA
?
Al =
Value
Units
Submit
Request Answer
Provide Feedback

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