Question: 2. A 400 N force is applied at pin A. There are pins at B, C, and D. Draw a FBD of member ABCD

2. A 400 N force is applied at pin A. There are

2. A 400 N force is applied at pin A. There are pins at B, C, and D. Draw a FBD of member ABCD and determine the support reactions at C and D. Hint: 2-force members anywhere? b. Draw the proper FBD showing all the known and unknown forces and determine the internal reactions (N, V, M) acting at point K. 225 mm 225 mm A 400 N K -240 mm C B 135 mm 60 60 mm D

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