Problem 4.4 A body of dimensions 1.5 m x1.0 m x2 m, weighs 1962 N in water. Find its weight in air. What will be its specific gravity ?
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A: Hello dear Please find the solution below a. Mass of object m=23.55 Kg b. Weight of object on ther…
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A: Given data Weight of liquid =500N Earth's gravity=9.806m/s^2 Mass=?
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A: Given data- Case-1 Weight of man (W) = 210 lbf g=32.10 ft/s2 Case-2 On mars- g=5.47 ft/s2 Weight =…
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A: W=7N=7×10-3kNV=1L=10-3m3
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A: Given Data: The specific weight of the object is γ=3 N/cm3. The mass of 1 cubic foot object is M.
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Q: A body of dimensions 1.5 m x 1.0m x2 m. weighs 1962 N in water. Find its weight in air. What will be…
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Q: A liquid has a specific weight of 41.5 lbs/ft3. How much will a cylinder that measures 18” tall and…
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Q: 4. A solid block, of specific gravity 0.9, floats such that 75% of its volume is in water and 25% of…
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Q: determine the density(lb/ft3) of a cubical body whose side is equal to 1.19 in and has a mass of…
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A: Hello dear this is the solution of your problem The answer is found to be Weight of person=175N or…
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Q: A body of dimensions 2.7 m * 3.8 m * 2.5 m, weighs 2500 N in water.Find its weight in air.
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Q: SITUATION. An object having a specific gravity of 0.60 floats in a liquid having a specific gravity…
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Q: 1. A certain gas weighs 7 KN/m³ at a certain temperature and pressure. What are the values of its…
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Q: A mass of liquid weighs 500 N when exposed to standard earth's gravity g = 9.806 m/s?. (a) What is…
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Q: 3. A body, with a volume of 2 m^3, weighs 40 kN. Determine its weight when submerged in a liquid…
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Q: 4. An object is constructed of a material lighter than water. It weighs 50N in air and a force of 10…
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- A hollow cylinder 1.72-m in diameter and 6-m long weighs 3,046 N. How many cubic meters (m3) of metal weighing 102 kN/m3 must be placed inside the cylinder such that 1.1 m. of the cylinder is protruding above the liquid surface? The hollow cylinder is submerged in a liquid that has a specific gravity of 2.7. Round off to four decimal places.determine the density(lb/ft3) of a cubical body whose side is equal to 1.19 in and has a mass of 3.15 lbsA hollow cylinder 1.55m in diameter and 7m long weighs 3,055N. How many cubic meters of metal weighing 105 kN/m3 must be placed inside the cylinder such that 2.6m of the cylinder is protruding above the liquid surface? The hollow cylinder is submerged in a liquid that has a specific gravity of 2.8.
- A man weighs 210 lbf at a location where g= 32.10 ft/s2. Determine his weight on the Mars, where g= 5.47 ft/s2. (ANSWER IN NEWTON).What is the weight of a pound mass on earth’s surface, where the acceleration due to gravity is 32.2ft/s2 and on the moon’s surface where the acceleration is 5.31ft/s2 ?A body weighs 1000 kg when exposed to a standard earth gravity g = 9.81 m/sec2. What is its weight? Describe three facts about pressure.
- Problem 18- A brass cube 6 in on a side weighs 67lb. We want to hold this cube in equilibrium under water by attaching a light foam buoy to it. If the foam weighs 4.5lb/ft^3, what is the minimum required volume of the buoy?a.) 1.02 ft^3b.) 2.02 ft^3c.) 3.02 ft^3d.) 4.02 ft^3e.) 5.02 ft^3f.) 6.02 ft^3A balloon structure weighing 5 kN carries a reinforcing steel bars weighing 10 kN . Determine the volume in cubic meter of gas compartment if helium is used. Unit weight of air is 0.021 kN/m3 and relative density f helium is 2.0 x 10-4 .3. A brass sphere (sp.gr. 8.60) is placed in a body of mercury. If the diameter of the sphere is 30cm. a. What minimum force would be required to hold it submerged in mercury? b. What is the depth of floatation of the sphere when it is floating freely?
- If an astronaut and her space suit weigh 105 N on Earth, what should be the volume of her suit if she is to practice for weightless conditions in an underwater neutral buoyant simulator similar to the one used by NASA, as shown in Chapter 7 ?A body having a specific gravity of 0.81 floats on a liquid of sg of 1.08. The volume of the body above the liquid surface is what percent of its total volume?3. A body, with a volume of 2 m^3, weighs 40 kN. Determine its weight when submerged in a liquid with SG = 1.59. 4. An object is constructed of a material lighter than water. It weighs 50 N in air and a force of 10 N is required to hold it under water. What is its density, specific weight, and specific gravity? 5. A wide barge 3m wide by 8m long by 2m deep weighs 20 kN empty. It is proposed that it carry a 250-kN load. Predict the draft in (a) Fresh water (b) Salt water (SG = 1.03)