Answer the following question stepwise wise with appropriate explanations a. Consider a submerged curved surface. Explain how you would determine the vertical component of the hydrostatic force acting on this surface. b. You may have noticed that dams are much thicker at the bottom. Explain why dams are built that way.
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Answer the following question stepwise wise with appropriate explanations
a. Consider a submerged curved surface. Explain how you would determine the vertical component of the hydrostatic force acting on this surface.
b. You may have noticed that dams are much thicker at the bottom. Explain why dams are built that way.
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- The hoist supports the 115-kg engine. A)Determine magnitude of the force the load creates in member FB, which contains the hydraulic cylinder H. B)Determine magnitude of the force the load creates in member BD.Rin and Nadeshiko are using a butane tank to make hotpot. The pressure inside the tank is 46.5 atm. What force does the butane exert on the flat end of the cylindrical tank, a disk 7.62 cm in diameter? A. 0.846 N B. 0.212 N C. 8.58 x 10^4 N D. 2.15 x 10^4 NQuestion 1 What is the definition of pressure? The amount of force applied to a given area. b. The weight of mass applied to a given c. d. area. The weight of an object. Two of the above. None of the above. Question 3 Let an object be moving in a circular trajectory of constant radius r. v. is its tangential velocity, v is its radial velocity, a, is its tangential acceleration and g... is its radial, or centripetal, acceleration. Mark the best answer. a. M=0; g =v²/r. b. v=0; a=v²/r, aca=0. c. v=0; a=v²/r, a=0. d. v=0; a=v²/r.. e. v=0; a=v²/r. Question 5 Question 2 What is atmospheric pressure? a. Is the total mass of the air divided by its volume. b. The value in Pascals at an altitude of 15,000 ft. The force per unit of area that a water droplet applies over the surface of the Earth. d. The force per unit of area that a column of air applies on the surface of the Earth. e. None of the above. Question 4 Consider an object submerged in a fluid (not necessarily water). Under what…
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- Assume that the left side of your heart creates a pressure of 121 mm Hg by exerting a force directly on the blood over an effective area of 16.0 cm2. What force (in N) does it exert to accomplish this? NAn object of volume 2.00 m^3 is fully submerged in water ( ?water=1000.00 kg/m^3 ). In order to keep the object stationary, an upward force of 7600.00N must be applied to keep the object from sinking. Determine the density of the object. a. 612.24 kg/ m^3 b. 19600.00 kg /m^3 c. 387.76 kg /m^3 d. 12000.00 kg/ m^3 e. 1387.76 kg/ m^3