A log 1.5m long have a diameter of 30cm and floats in fresh water. If the specific gravity of the log is 0.75, determine the vertical depth of the log beneath the water surface. A) 211 mm B) 234 mm 189 mm D) 273 mm E) No Answer among the choices
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- if relative roughness of cast iron circular pipe is 0.25, water is following at temperature of 29 degree centigrade with average velocity of 5 m/sec. Calculate major head loss by using Moody Diagram, given that length of pipe is 127 m and diameter is 2.1 inches. AHi please could you jelp with this question and explain the method next to calcs? In the picture there are three bridge piers of diameter d=0.3m.The bridge must withstand a max flow rate of 70m3/s. Ignore surface effects and only consider the shaded region. The kinematic viscosity of water v=10^(-6). Determine the total drag force.A solid cylinder of diameter 5.0m has a height of 5.0 m. Find the metacentric height of the cylinder if the specific gravity of the material of the cylinder is 0.70 and is floating in water with its axis vertical. a.-0.304 m b.2.387m c.0.325 m d.-5.26m
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