Q. The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of repose and weight of the soil per cubic metre are 30° and 2000 kg respectively, the effective width of the stem at the bottom, is (Solved)
1. 51.5
2. 52.5
3. 53.5
4. 54.5
- c. 53.5