[2015] Statics 20: Two-Force and Three-Force Members [with closed caption]
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Answers to selected questions (click
Answers to selected questions (click "SHOW MORE"):
1a 2 F_A=F_B=7.07 lb, F_C=((-7.07)^2+12.93^2)^.5=14.7 lb
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What's new in 2015?
1. Closed-caption made by myself! -- not the automatic subtitle anymore.
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3. Quiz questions added -- including end-of assessment questions and preparatory, exploratory questions.
4. Mistakes fixed and cleaned up.
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My old videos and playlists will st
7 سال پیش
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