Consider a bar element of a rectangular hollow cross-section of area 58.75mm² and length 4,942mm. If the cross-sectional

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answerhappygod
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Consider a bar element of a rectangular hollow cross-section of area 58.75mm² and length 4,942mm. If the cross-sectional

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Consider a bar element of a rectangular hollowcross-section of area 58.75mm² and length 4,942mm. If thecross-sectional area increases 13-fold (i.e. by 13 times) and thelength decreases 13-fold (i.e. by 13 times), then by how many timeswill the stiffness constant of this element increase? Note:round-off your answer to the nearest integer.
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