Q.4.A 30 m tape weighs 12 g/m and has a cross sectional area of 0.020 cm². Itmeasures correctly when supported throughout under a tension of 85 N and at a temperature of20°C. When used in the field, the tape is only supported at its ends, under a tension of 85 N. Thetemperature is 13°C. What is the distance of zero and 30 mark under these conditions?

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Mechanical Engineering

°C. What is the distance of zero and 30 mark under these conditions?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.21P: Solve the preceding problem for the following data: b = 8.0 in., k = 16 lb/in., a = 45°, and P = 10...

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Q.4.
A 30 m tape weighs 12 g/m and has a cross sectional area of 0.020 cm². It
measures correctly when supported throughout under a tension of 85 N and at a temperature of
20°C. When used in the field, the tape is only supported at its ends, under a tension of 85 N. The
temperature is 13°C. What is the distance of zero and 30 mark under these conditions?

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