Question: ( a ) identify all the zero force members ( b ) determine the force in members H J , O L , and G

(a) identify all the zero force members
(b) determine the force in members HJ,OL, and GI and state if these members are in tension or compression
(c) determine the reaction at nA.
The truss is pinned at A and B.
MUST DRAW A FBD.
( a ) identify all the zero force members ( b )

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