The total elongation produced in a bar of uniform section hanging vertically downwards due to its own weight is equal to that produced by a weight________________?

A. of same magnitude as that of bar and applied at the lower end

B. half the weight of bar applied at lower end

C. one-fourth of weight of bar applied at lower end

D. none of the above

E. half of the square of weight of bar applied at lower end

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.