A 100 ft steel tape of cross sectional area 0.0025

A 100 ft steel tape of cross sectional area 0.0025 in2, weight 2 lb, and standardized at 68 F is 100.015 ft between end marks when supported throughout under a 12 lb pull. What is the true horizontal length of a recorded distance AB for the conditions below: Assume horizontal taping and all full tape lengths except the last. Recorded distance: 129.54 ft Average temperature: 98 F Means of support: Throughout Tension: 22 lb

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