Question: Solve Prob. 6.78 assuming that the 480-N load is replaced with a clockwise couple of magnitude 400 N m applied to member DECF at point

Solve Prob. 6.78 assuming that the 480-N load is replaced with a clockwise couple of magnitude 400 N ˆ™ m applied to member DECF at point F. Problem 6.78: For the frame and loading shown, determine the components of all forces acting on member DECF.

250 230 mm-| 200 mm -S0

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