The total extension of the bar loaded as show in the figure is:(where A = Area of cross-section, E = Modulus of Elasticity).

\(26 \times \frac{{10}}{{AE}}\)

\(30 \times \frac{{22}}{{AE}}\)

The total extension of the bar loaded as show in the figure is:(where

1.	The total extension of the bar loaded as show in the figure is:(where A = Area of cross-section, E = Modulus of Elasticity).
A.	\(10 \times \frac{30}{AE}\)
B.	\(26 \times \frac{{10}}{{AE}}\)
C.	\(9 \times \frac{{30}}{{AE}}\)
D.	\(30 \times \frac{{22}}{{AE}}\)
Answer» C. \(9 \times \frac{{30}}{{AE}}\)