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Moving to another question will save this response. Question 28 of 36 > >> 10 points Save Answer download image A tidal barrage is in the shape of a quarter cylinder of radius r=13m, as shown in the picture above. If the barrage is 19m wide and holds back water of density 1029kg/m³ to its full height, what is the vertical force on the barrage? Assume that the atmospheric pressure is constant. Give your answer in Mega Newtons to the nearest whole number. Use an acceleration due to gravity of g-9.81m/s² A Moving to another question will save this response. <<< Question 28 of 36 Question 28 »
* Question Completion Status: m=pLar² The constraint would be Fmax=0yA=0y. πr² O The objective would be the mass m given by m=pLπr² The constraint would be Fmax= πεΙ πε πρα L24 = L2 O The objective would be the mass m given by m=pL2 πrt The constraint would be π²EI π²E F max .πr³t L² L² O The objective would be the mass m given by m=pL2лrt The constraint would be Fmax = 0yA=0у.2πrt =
Moving to another question will save this response. Question 27 of 36 > >> 10 points Save Answer download image PG A pressurised container is filled with a light gas of density 0.9kg/m³. The container is under a guage pressure of 259644pascals when it is punctured, creating a sharp edged hole of radius 0.018m. What is the initial mass flow rate of the gas escaping through the hole if the discharge coefficient is 0.62? Give your answer to 3 decimal places in kg/s. A Moving to another question will save this response. << Question 27 of 36 > Question 27