(a) A rectangular water tank is 2.5 m by 1.5 m in plan with a horizontal...
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(a) A rectangular water tank is 2.5 m by 1.5 m in plan with a horizontal base. (1) Calculate the time taken in hours to fill the tank to a depth of 0.9 m through a 20 mm diameter pipe if the velocity in the pipe is 0.5 m/s. (2 marks) (ii) Calculate the hydrostatic force on the base of the tank when the water is 0.9 m deep. (2 marks) (iii) Calculate the force on one of the shorter sides of the tank when the water is 0.9 m deep. (2 marks) (iv) The depth is adjusted so that the centres of pressure on the sides are now 0.4 metres below the surface water level. Calculate the change in water volume. (2 mark) (a) A rectangular water tank is 2.5 m by 1.5 m in plan with a horizontal base. (1) Calculate the time taken in hours to fill the tank to a depth of 0.9 m through a 20 mm diameter pipe if the velocity in the pipe is 0.5 m/s. (2 marks) (ii) Calculate the hydrostatic force on the base of the tank when the water is 0.9 m deep. (2 marks) (iii) Calculate the force on one of the shorter sides of the tank when the water is 0.9 m deep. (2 marks) (iv) The depth is adjusted so that the centres of pressure on the sides are now 0.4 metres below the surface water level. Calculate the change in water volume. (2 mark)
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Answer rating: 100% (QA)
1 Volume of water needed to fill the tank to a depth of 09 m V l x b x h 25 x 15 x 09 3375 m3 Crosssectional area of the pipe A r2 0012 0000314 m2 Vol... View the full answer
Related Book For
Horngrens Accounting
ISBN: 978-0134674681
12th edition
Authors: Tracie L. Miller nobles, Brenda L. Mattison, Ella Mae Matsumura
Posted Date:
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