TEACHER-GUIDE-VERIFIED · TG-V9-018

7. Solar cells produce 210 W per square meter. Find the power from the 17.5 m^2 wing.

Verified solution

Solution: Power=210(17.5)=3,675 W.

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-V9-018

Power from a Solar Wing | 210 × 17.5 = 3,675 W (TG-V9-018)

Multiply 210 W per square meter by a solar-wing area of 17.5 m² to find 3,675 W. Split 210 into 200 + 10, add the partial products, check with an estimate, and explain power units.

Space Math Explorers · approved worked example · 2:47 · 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.