A steel beam is placed vertically in the basement of a building to keep the floor above from sagging. The load on the beam is 6.0*104 N, the length of the beam is 2.7 m, and the cross-sectional area of the beam is 7.3*10-3 m2. Find the vertical compression of the beam. The young’s modulus of steel is 200 *109 Pa

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
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1. A steel beam is placed vertically in the basement of a building to keep the floor above from sagging. The load on the beam is 6.0*104 N, the length of the beam is 2.7 m, and the cross-sectional area of the beam is 7.3*10-3 m2. Find the vertical compression of the beam. The young’s modulus of steel is 200 *10Pa.

 

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