1. Examine the material property chart of Figure 2.9. By what factor are polymers less stiff than...
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1. Examine the material property chart of Figure 2.9. By what factor are polymers less stiff than metals? Is wood denser or less dense than polyethylene (PE)?
2. What is meant by a shaping process? Look around you and ask yourself how the things you see were shaped.
3. Almost all products involve several parts that are joined. Examine the products immediately around you and list the joining methods used to assemble them.
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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