Q. |
If L is the overall length of a combined footing having A as its area, d being the distance between the centre of gravity of the base and centre of the base, the larger width b is |
A. | (A/L) + (3Ad/L²) |
B. | (A/L) + (6Ad/L²) |
C. | (A/L) - (6Ad/L²) |
D. | (A/L) - (3Ad/L²) |
Answer» B. (A/L) + (6Ad/L²) |
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