A right-circular cylinder of radius r, and height ho with axis vertical is open at the top and filled with liquid. At what speed must it rotate so that half the area of the bottom is exposed?

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A: Given data: The base area of tank is A. The length of tank is L. The density of liquid is ρ.

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Q: You observe two helium balloons floating next to each other at the ends of strings secured to a…

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Q: OULS PREVIOUS ANSWERS 13:40 a) Calculate the absolute pressure at the bottom of a fresh-water lake…

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Q: A fluid has density 1100 kg/m' and flows with velocity xi + yj + zk, where x, y, and z are measured…

A: Given, Fluid density is 1100 kg/m3

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Q: A cube with edges of length L = 0.23 m and density ρc = 3.4×103 kg/m3 is totally submerged in water,…

A: Given that  length L = 0.23 m density ρc = 3.4×103 kg/m3 density of water ρw = 1.00×103 kg/m3…

Q: Find the ratio of the entrance to exit radius

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Q: A hollow cubical box is 1.96 m on an edge. This box is floating in a lake with one-third of its…

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A: Given data: D = 3.8 m d = 0.58 cm Need to determine the change in depth and time.

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