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- QUESTION 37 A hydraulic piston assembly filled with hydraulic fluid, has 2 pistons, 1 with an area of 1 m2, and the second piston with an area of 10 m2. If a force of 10 Newtons pushes down on the 1 m2 piston, how much weight can the 10 m2 piston support and lift? a. 10 N b. 200 N c. 100 N d. 5 NVolume of a fully submerged object is 18 m^3. Object is fully submerged in water. What volume of the water the object displaces? A. 18 m^2 B. 18m^3 C. 176 .4 m^3 D. 18 kg3. Given a square board of area 0.00500 m^2. A small statue of mass 400 grams is placed on the board. Which expression yields the pressure of the statue on the board in SI units? a. 0.400 times 9.8 divided by 0.00500 b. 0.400 times 0.00500
- Keeping a turtle pet requires a clean tank. I clean the turtles tank using a plastic siphon, draining water into a large bucket on the ground. a. The top of the plastic siphon has a wide section, two inches in diameter. How fast does water flow through this section assuming the flow rate is 3.96 m/s.9-1. What is the ratio of the cross-sectional area at point 1 to the cross-sectional area at point 2? A1/A2= 2. What is the difference in pressure between points 1 and 2? (Find P2 - P1)P2 - P1 = 3. Which direction is the water flowing through the pipe?
- A force of 120.0 N is applied to 2.000 cm diameter piston, which is in contact with a closed container of water (density of water = 1,000 kg/m3). A second piston, with a diameter of 25.00 cm and at the same height as the first piston, is also in contact with the water. What force does the water pressure exert on the second piston? Multiple Choice 10,450 N. 8,450 N. 18,750 N. 9,150 N. 9,500 N.Vb = D A D Vmax = m³ c) What is the depth D below the waterline? W max = b) What is the volume of water displaced when the barge is empty? This will be in terms of D. m h Water. line m³ 1) A flat bottomed barge in the water has a base with area A 4000 m². The height, h, of the barge is 2 m. and the distance D is the depth of the barge below the i water line. The mass of the barge when empty is m, = 1,000,000 kg. N a) What is the weight of the empty barge? 9,800,000 mg = 1,000,000 (9.8) W₁ = The theoretical maximum mass of the barge, including its load, will be when the top of the barge is at the water level. d) What is the maximum volume of water displaced, and the mass of this much water? e) What is the theoretical maximum weight of the barge? N Illmax = - 16 hour!! (3) kg 525555, 004 Hae ad 11.3. Water at a pressure of 4.30 atm at street level flows into an office building at a speed of 0.75 m/s through a pipe 4.60 cm in diameter. The pipes taper down to 1.70 cm in diameter by the top floor, 22.0 m above. Calculate the water pressure in such a pipe on the top floor. Pa