Physics equations/11-Fluid statics/Q:buoyantForce

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pe11BuoyantForce Version A
{A cylinder with a radius of 0.22 m and a length of 2.2 m is held so that the top circular face is 4.8 m below the water. The mass of the block is 826.0 kg.The mass density of water is 1000kg/m^3.}

{What is the pressure at the top face of the cylinder?} - 3.20E4 Pa - 3.88E4 Pa + 4.70E4 Pa - 5.70E4 Pa - 6.90E4 Pa

{Referring to the previous question, what is the buoyant force?} - 2.71E3 N + 3.28E3 N - 3.97E3 N - 4.81E3 N - 5.83E3 N

{Referring to the previous question, what is the force exerted by the water at the top surface?} + 7.15E3 N - 9.00E3 N - 1.13E4 N - 1.43E4 N - 1.80E4 N

{Referring to the previous question,what is the force exerted by the fluid on the bottom of the cylinder?} + 1.04E4 Pa - 1.31E4 Pa - 1.65E4 Pa - 2.08E4 Pa - 2.62E4 Pa

pe11BuoyantForce Version B
{A cylinder with a radius of 0.25 m and a length of 2.5 m is held so that the top circular face is 4.2 m below the water. The mass of the block is 853.0 kg. The mass density of water is 1000kg/m^3.}

{What is the pressure at the top face of the cylinder?} - 3.40E4 Pa + 4.12E4 Pa - 4.99E4 Pa - 6.04E4 Pa - 7.32E4 Pa

{Referring to the previous question, what is the buoyant force?} - 2.71E3 N - 3.28E3 N - 3.97E3 N + 4.81E3 N - 5.83E3 N

{Referring to the previous question, what is the force exerted by the water at the top surface?} + 8.08E3 N - 1.02E4 N - 1.28E4 N - 1.61E4 N - 2.03E4 N

{Referring to the previous question,what is the force exerted by the fluid on the bottom of the cylinder?} - 1.02E4 Pa + 1.29E4 Pa - 1.62E4 Pa - 2.04E4 Pa - 2.57E4 Pa