17. A 50-m steel tape is of standard length under a pull of 5.5 kg when supported throughout its entire length. The tape weighs 0.05 kg/m, has a cross- sectional area of 0.04 sq. cm, and being made of steel, its modulus of elasticity is 2.10 x 106 kg/cm². This tape was used in the field to measure a distance that was determined to be 458.650 m. At the time the measurement was made, the constant pull applied was 8 kg with the tape measured supported only at its end points. Determine the correct length of the line.
17. A 50-m steel tape is of standard length under a pull of 5.5 kg when supported throughout its entire length. The tape weighs 0.05 kg/m, has a cross- sectional area of 0.04 sq. cm, and being made of steel, its modulus of elasticity is 2.10 x 106 kg/cm². This tape was used in the field to measure a distance that was determined to be 458.650 m. At the time the measurement was made, the constant pull applied was 8 kg with the tape measured supported only at its end points. Determine the correct length of the line.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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(17). Note: Please provide diagram if possible.
Transcribed Image Text:17. A 50-m steel tape is of standard length under a pull
of 5.5 kg when supported throughout its entire
length. The tape weighs 0.05 kg/m, has a cross-
sectional area of 0.04 sq. cm, and being made of
steel, its modulus of elasticity is 2.10 × 106 kg/cm².
This tape was used in the field to measure a
distance that was determined to be 458.650 m. At
the time the measurement was made, the constant
pull applied was 8 kg with the tape measured
supported only at its end points. Determine the
correct length of the line.
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