Determine the smallest thickness (b) of the water gravity dam that will prevent it from tipping over due to the load from the water reservoir. The density of the concrete is 2.4 Mg/^3. The width of the dam is 1-m.

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Q: Consider this. If F₁=10N and A₁=1m, what must A2 be for F₂=20N? F₁ A₁ -4- A₂ -la- F₂

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Q: 7.1. An automobile tire is inflated to 32 psig pressure at 50 degree Fahrenheit. After being driven…

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Q: 2.34 Determine the resultant of the three forces of Prob. 2.22.

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Q: A thin square steel plate, 10cm on a side is heated in a blacksmith's forge to a temperature of…

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Q: Problem A 104.37 kg mass has a potential energy of -45,600.00 joules with respect to a given datum…

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Q: Design the rectangular key for a shaft of 50mm diameter. The shearing and crushing stresses for the…

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Q: In a crank-rocker mechanism, fixed pin connections are 16" apart, the crank has a length of 8", the…

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Q: Calculate the moduli of resilience for the materials having the stress–strain behaviors shown in…

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Q: • The Expression below of this term Navier-Stokes equation in I given u is is Expression: of the…

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Q: A simply supported I-beam (see Figure Q3) has a span of 4 m and is subjected to a load of 90 KN at…

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Q: What is the maximum velocity in m/s of a system vibrating displacement of 5mm at 200Hz?

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Q: Determine the velocity in the discharge side. Determine the velocity on the suction side. Determine…

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Q: 1. Compute the temperature difference in Kelvin and in Rankine if the inside furnace temperature is…

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Q: Fig. P2.11, P2.12, and P2.13 425 lb 30° A 2.13 A steel tank is to be positioned in an excavation.…

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Q: Draw and explain simple harmonic motion with formula.

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