Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. 6 a composite bar of 20 mm x 20 mm cross section i

6 A composite bar of 20 mm x 20 mm cross section is made up...

70.2K

Verified Solution

Question

Physics

image

6 A composite bar of 20 mm x 20 mm cross section is made up of three flat bars as shown in Fig 1 74 All the three bars are rigidly connected at the ends when the temperature is 20 C Determine i the stresses developed in each bar when the temperature of the composite bar is raised to 60 C 20 mm STEEL ALUMINIUM STEEL 20 mm 8mm 4 mm 8 mm Fig 1 74 ii the final stresses in each bar when a load of 17 6 kN is applied to the composite bar E 80 GPa a 11 x 10 6 C E 200 GPa a 22 x 10 6 C

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Describe three types of charge transfer transitions that are possible in theromocromatic complexes

Chemistry
Q

Explain why the positive sequence impedance of a transmission line and transformer is the same as...

Electrical Engineering
Q

Glycolysis occurs in which part of the cell O Ribosomes O Mitochondria O Cytoplasm O...

Biology
Q

1. Shutterbee sells a number of custom photo products. Customers order and pay up front...

Accounting
Q

Interpreting the Income Tax Expense Footnote The income tax footnote to the financial...

Accounting
Q

I have seen Similar...

Accounting
Q

please answer all four multiple choice questions QUESTION 1 After a corporation declares...

Accounting
Q

Betterments are a type of capital expenditure. True or False

Accounting
Q

Troy Engines, Ltd., manufactures a variety of engines for use in heavy equipment. The company...

Accounting
Q

Forest Beach Company experienced an event that had the following effects on its financial statements....

Accounting
Q

The model of the macroeconomy provides a theory behind the determination of the two important...

Accounting
Q

An investor considers whether to invest in debt or equity of LIPPBORG PLC. Since he...

Finance