If in a pin-jointed plane frame (m + r) > 2j, then the frame is________________?

A. none of the above

B. re m is number of members, r is reaction components and j is number of joints

C. unstable

D. stable and statically indeterminate

E. stable and statically determinate

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.