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TEACHER-GUIDE-VERIFIED · TG-V9-074

7. A support's expected load is 1,200 N and required safety factor is 1.5. Find minimum rated strength.

Verified solution

Solution: Rated strength=1,200(1.5)=1,800 N.

Source: Teacher Guide V9 · English V9. Match the numbers and wording in your printed question before using this solution.

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VIDEO HELP · TG-V9-074

Apply a Required Safety Factor (TG-V9-074)

Apply the required safety factor1.5 to expected load1,200 N: minimum rated strength1,800 N. Verify1,800 divided by1,200 equals1.5; the additional rating is600 N.

Space Math Explorers · approved worked example · 1:14 · Watch on YouTube

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These pages reproduce verified solution steps for the registered V9 questions. It does not diagnose learning needs or replace instruction from a qualified teacher or tutor.