A concrete dam with a specific weight of 24 kN/m carries water upstream at 18 m elevation from the base of the dam as shown in the figure. Determine the resultant force at the face of the dam considering a meter width, the distance of the force from the base of the dam, and the factors of safety against overturning and sliding. Assume no uplift force below the dam. The coefficient of Friction is 0.65. Figure 3 3 m 3 m 20 m 18 m 15 m

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A hydro electric power plant derives the energy from the force of fast moving water to harness energy. The demand for energy needs has impacted the environment resulting in global warming. Extensive use of non-renewable energy sources like petrol and diesel is the primary reason for environmental pollution. A major shift from non-renewable energy sources to renewable energy sources is the only solution to encounter the rising issue of environmental damage.