Can i get help with these problems A sign (mass 2500 kg) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m². Ignore the mass of the girder itself. The elastic modulus for steel is \(2.0 \times 10^{11} \, \text{N/m}^2\). **Part C**If the girder is 8.70 meters long, how much is it lengthened?**Express your answer to two significant figures and include the appropriate units.**Δℓ = [Value] [Units]**Submit** | **Request Answer**---This section asks you to calculate how much a girder, initially 8.70 meters long, is lengthened. Make sure your answer includes two significant figures and the correct units. Use the inputs provided to type in your answer and submit it. For any assistance or clarity on the problem, you can request an answer or provide feedback.

Given: The mass of sign is m=2500 kg, The cross-sectional area is A=0.016 m2, The length of the…

A sign (mass 2500 kg ) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m² . Ignore the mass of the girder itself. The elastic modulus for steel is 2.0 x 1011 N/m².

A sign (mass 2500 kg ) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m² . Ignore the mass of the girder itself. The elastic modulus for steel is 2.0 x 1011 N/m².

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Can i get help with these problems

A sign (mass 2500 kg) hangs from the end of a vertical steel girder with a cross-sectional area of 0.016 m². Ignore the mass of the girder itself. The elastic modulus for steel is \(2.0 \times 10^{11} \, \text{N/m}^2\).

**Part C**

If the girder is 8.70 meters long, how much is it lengthened?

**Express your answer to two significant figures and include the appropriate units.**

Δℓ = [Value] [Units]

**Submit** | **Request Answer**

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