1. Calculate the total pressure (including Atmospheric) 120 m below the surface of a lake. 2....

 

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1. Calculate the total pressure (including Atmospheric) 120 m below the surface of a lake. 2. What is the tension in the string in Figure below? (Suppose the density of ethanol is 700 kg/m, g=10N/kg) (Hint: Draw Force Body Diagrams and write out Force equation) FIGURE P13.25 View from above 3. The 3.0-cm-diameter water line in Figure P13.34 splits into two 1.0-cm-diameter pipes. All pipes are circular and at the same elevation. At time point A, the water speed is 2.0 m/s and the gauge pressure is 50kPa. What is the gauge pressure at point B? A. 3.0 cm Ethyl alcohol FIGURE P13.34 1.0 cm . 100 cm of aluminum, density PA = 2700 kg/m 1.0 cm 1. Calculate the total pressure (including Atmospheric) 120 m below the surface of a lake. 2. What is the tension in the string in Figure below? (Suppose the density of ethanol is 700 kg/m, g=10N/kg) (Hint: Draw Force Body Diagrams and write out Force equation) FIGURE P13.25 View from above 3. The 3.0-cm-diameter water line in Figure P13.34 splits into two 1.0-cm-diameter pipes. All pipes are circular and at the same elevation. At time point A, the water speed is 2.0 m/s and the gauge pressure is 50kPa. What is the gauge pressure at point B? A. 3.0 cm Ethyl alcohol FIGURE P13.34 1.0 cm . 100 cm of aluminum, density PA = 2700 kg/m 1.0 cm