Assuming the retaining wall shown below, calculate the passive earth pressure acting at the base of the wall in kPa, considering a 1 m thickness in the out-of-plane direction. The soil properties shown in the figure apply to either side of the wall. The water table is below the bottom of the wall. (Acceptable tolerance = 2%).

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Q: Assuming the smooth retaining wall shown below, calculate the active earth pressure acting at the…

A: Determine the active earth pressure acting at the base of the wall in kPa.

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