required For an actual ship that 19 to sail at a speed of 12 m/s, a 1:50 scale model is prepared and placed in a wate tank. While stimulating the

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Q: The number of impellers required for a multistage pump to lift 4500 litres/minute against a total…

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Q: Ship designers usually construct scale models before building a real ship. The formula that relates…

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Q: Please solve this problem with step by step solutions so I can understand this problem.

A: Step 1: Analyze the diagram.We have a 20-ft long simply supported beam carrying a distributed load…

Q: 80 kN/m 40 kN/m 1 m 3 m 2 m 2 m R2 R,

A: Given data:

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Q: A 60 kg woman rides a 7 kg bicyle up a 3% grade at a constant speed of 2m/sec. Find the power that…

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Q: A windshield wiper 30 cm long (blade and arm) rotates 150°. If the rubber part is 20cm long, what is…

A: The expression for area of windshield wiper is given as A1=12r2θ Substitute the values in above…

Q: 7- A 1:20 scale model of a propeller on a ship is to be tested in a water channel. What should be…

A: Model scale 1:20 Rotating speed of prototype= 2000 rpmTo calculatethe rotating speed of model…

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Q: Calculate the total weight of a W18×35 that is 20 feet long.

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Q: What is the volume of water that is displace by a buoy that weighs 5.34 kN

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Q: Explain on how the drag force on a prototype car can be predicted from the scale model?

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Q: | For the conic body shown in Figure (3) which rotating with constant angular velocity of 12 rad/s,…

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Q: 4) The frontal surface area of a cyclist has been measured as 0.8 m². Knowing that the coefficient…

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Q: Will It Float? Ship Specifications: Weight = 300 million pounds Dimensions = 100' (width) by 150'…

A: first find the density of ship and compare with density of water

Q: Suggest a reason why supersonic aircraft are kept well below their maximum speeds until they reach…

A: Solution: Supersonic aircraft are termed as those aircraft which flies with the speed more than the…

Q: Q16. Which is the following statement represent Construction Industrial Revolution 4.0? Internet…

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Q: 350 1000/4- 250 D/4 G 750 3D/4 Waterline Section ww 00ot

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Q: The shipping tanker weight with the load is 100 kg. How many cubic meter of the tanker should be…

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Q: A ball was dropped from the height of 20 feet. It rebounds one-third the distance on each bounce.…

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Q: An 80-kg astronaut carrying a 20-kg tool kit is initially drifting toward a stationary space shuttle…

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Q: Given the continuous beam loaded as shown in the figure: 1400 N/m 4m 900 N 800 N/m 1m 1m 2m

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Q: The blade shown in the figure below is 1 ft wide and is intended to skim oil (SG = 0.9) floating on…

A: Given data: width = 1ft SG = 0.9 skim of 8in speed = 8ft/sec

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A: Given data,  Speed of prototype = 10 m/s Scale ratio = 1/25 Density of sea water = 1027 kg /m³…

Q: A plane has a takeoff speed of 88.3 m/s and requires 1365 m to reach that speed. Determine the…

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Q: Q9 Elliptical tanker trucks like the one shown are often used to transport liquids because they are…

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Q: Find the kinetic energy associated with truck of mass 70 kg moving with velocity 50 m/s

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Q: Bow occurs at what Mach number?

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Q: Which degree deflection angle cause a greater reactive force when a jet of water strikes a…

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Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.