![]() ![]() What is the pressure at the bottom of the tank?a)12.5 kN/m2b)13.3 kN/m2c)11.7 kN/m2d)10.5 kN/m2Correct answer is option 'C'. Information about A closed tank containing water to a depth of 1.5 m falls vertically with an acceleration of 2 m/s2. The Civil Engineering (CE) exam syllabus. The Question and answers have been prepared ![]() Can you explain this answer? for Civil Engineering (CE) 2023 is part of Civil Engineering (CE) preparation. ![]() Therefore, the pressure at the bottom of the tank is 17.7 kN/m2.Ī closed tank containing water to a depth of 1.5 m falls vertically with an acceleration of 2 m/s2. To convert the pressure from N/m2 to kN/m2, we divide by 1000: Now, we can substitute the values into the formula: ![]() In this case, the net acceleration is 9.8 m/s2 + 2 m/s2 = 11.8 m/s2. The net acceleration is the sum of the acceleration due to gravity and the acceleration of the tank. Given that the tank falls vertically with an acceleration of 2 m/s2 and the depth of the water is 1.5 m, we need to consider the net acceleration acting on the water. The acceleration due to gravity, g, is 9.8 m/s2. In this case, the fluid is water and its density is approximately 1000 kg/m3. Where P is the pressure, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the height of the fluid column. We can determine the pressure at the bottom of the tank using the formula: Hydrostatic pressure is the pressure exerted by a fluid at rest due to the weight of the fluid above it. To find the pressure at the bottom of the tank, we can use the concept of hydrostatic pressure. ![]()
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