A rigid-jointed plane frame is stable and statically determinate if (A) (m + r) = 2j (B) (m + r) = 3j (C) (3m + r) = 3j (D) (m + 3r) = 3j Where m is number of members, r is reaction components and j is number of joints

A rigid-jointed plane frame is stable and statically determinate if
(A) (m + r) = 2j
(B) (m + r) = 3j
(C) (3m + r) = 3j
(D) (m + 3r) = 3j
Where m is number of members, r is reaction components and j is number of joints
by

1 Answer

Answer :

(C) (3m + r) = 3j
by

Related questions

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