12). For the loaded beam shown. What is the lightest A36 steel W-shape from Appendix B of the textbook that can support

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12). For the loaded beam shown. What is the lightest A36 steel
W-shape from Appendix B of the textbook that can support the load
without exceeding 24 ksi? (Note: answer needs to be entered for
example as "W14x30", no spaces)
13).For the loaded beam shown. What is the lightest A36 steel
W-shape from Appendix B of the textbook that can support the load
without exceeding 24 ksi? (Note: answer needs to be entered for
example as "W14x30", no spaces)
14).For the loaded beam shown. What is the lightest A36 steel
W-shape from Appendix B of the textbook that can support the load
without exceeding 24 ksi? (Note: answer needs to be entered for
example as "W14x30", no spaces)
DO NOT REPOST INCORRECT SOLUTIONS
DO NOT REPOST INCORRECT SOLUTIONS
DO NOT REPOST INCORRECT SOLUTIONS!!!

12 For The Loaded Beam Shown What Is The Lightest A36 Steel W Shape From Appendix B Of The Textbook That Can Support 1 (79.75 KiB) Viewed 76 times

12 For The Loaded Beam Shown What Is The Lightest A36 Steel W Shape From Appendix B Of The Textbook That Can Support 2 (57.37 KiB) Viewed 76 times

Incorrect 0/ 1 pts Question 12 For the loaded beam shown. What is the lightest A36 steel W-shape from Appendix B of the textbook that can support the load without exceeding 24 ksi? (Note: answer needs to be entered for example as "W14x30", no spaces) 14,000 lb. 20 ft 10 ft 15.49
Incorrect Question 13 0 / 1 pts For the loaded beam shown. What is the lightest A36 steel W-shape from Appendix B of the textbook that can support the load without exceeding 24 ksi? (Note: answer needs to be entered for example as "W14x30", no spaces) 10 kip 5 ft 20 ft 10X19
Incorrect Question 14 0 / 1 pts For the loaded beam shown. What is the lightest A36 steel W-shape from Appendix B of the textbook that can support the load without exceeding 24 ksi? (Note: answer needs to be entered for example as "W14x30", no spaces) 20 kip 10 ft 20 ft 12X40