• Determine the total elongation of a metal bar of length , L, cross sectional area, A, and modulus of elasticity, E, if a tensile load, P, acts on the ends of the bar. •A surveyor's steel tape 30m long has a cross section of 6mm * 1mm. Determine the elongation or extension when the entire tape is stretched and held taut by a force of 50N.
• Determine the total elongation of a metal bar of length , L, cross sectional area, A, and modulus of elasticity, E, if a tensile load, P, acts on the ends of the bar. •A surveyor's steel tape 30m long has a cross section of 6mm * 1mm. Determine the elongation or extension when the entire tape is stretched and held taut by a force of 50N.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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• Determine the total elongation of a metal bar of
length , L, cross sectional area, A, and modulus of
elasticity, E, if a tensile load, P, acts on the ends of the
bar.
•A surveyor's steel tape 30m long has a cross section of
6mm * 1mm. Determine the elongation or extension
when the entire tape is stretched and held taut by a
force of 50N.
43%
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