Question: A pin jointed frame ( PJF ) is shown below. An external force of 2 1 8 4 N is applied at point A .

A pin jointed frame (PJF) is shown below. An external force of 2184N is applied at point A. Determine the internal forces in members AB,AC, and AD and state if the members are in tension or compression. (10 Marks)
A pin jointed frame ( PJF ) is shown below. An

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