A cylinder is 3.64 m tall and has a radius of 0.731 m. It's made of concrete with a density of 1568 kg/m³. What's its weight?
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A: Given : Mass of solid cylinder (M) = 10.8 kg Radius of solid cylinder (r) = 17 cm = 0.17 m Height of…
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A: ρ = 530 kg/m3R = 0.4 mL = 2.44 mVolume of the log = πR2L = 1.226 m3Volume of entire raft V = 6 x…
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A: Given:- A small ferryboat is 3.90 m wide and 5.90 m long. When a loaded truck pulls…
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A: Given, r=0.319cm l=8m d=1 x 103 kg/m3
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Q: For the cellar of a new house, a hole is dug in the ground, with vertical sides going down 2.20 m. A…
A: Given A hole is dug in the ground, with vertical sides going down 2.40m from 0m So, h = 0 + 2.202 =…
Q: A barge is 15.0 m wide and 60.0 m long and has vertical sides. It is floating in fresh water. A load…
A: The objective of the question is to find out how much the hull of the barge sinks into the water…
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Q: n the Netherlands, a dike holds back the sea from a town below sea level. The dike springs a leak…
A: Height, h = 3.25 mArea, A = 1.43 cm² = 1.43×10-4 m² = 0.000143 m²
Q: Consider a vertical concrete structure of comparable height to the 111 West 57th Street skyscraper:…
A: Given data: The height of structure is h=435 m. The density of concrete is ρ=2.4 x 103 kg/m3. The…
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Q: A 15.0-cm long cylindrical metal rod has a uniform diameter of 2.16 cm and weighs 148.40 g.…
A: Given: The mass of the object is 148.4 g. The length of the rod is 15 cm. The diameter of the rod is…
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A: We know that the Buoyancy force is given as FB= ρwvg where ρw the density of water is 600 kg/m3. V…
Q: You are planning on installing a new above-ground swimming pool in your backyard. The pool will be…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: A small ferryboat is 4.30 m wide and 5.50 m long. When loaded truck pulls onto it, the boạt sinks an…
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Q: A person weighing 511 N is standing on snowshoes. Each snowshoe has area 0.25 m² and has negligible…
A: Weight of person,W=511NArea of each snowshoe=0.25 m2
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- An airplane wing is designed so that the speed of the air across the top of the wing is 256 m/s when the speed of the air below the wing is 228 m/s. The density of the air is 1.29 kg/m3. What is the lifting force on a wing of area 24.0 m2?A sphere of density P, = 600 kg is held by a cable onto the bottom of a pool. The m pool is filled with an unknown liquid. The volume of the sphere is 2.00m. The tension in the cable is 4000N. What is the density of the unknown liquid?A solid cylinder (radius = 0.190 m, height = 0.170 m) has a mass of 18.7 kg. This cylinder is floating in water. Then oil (p = 720 kg/m³) is poured on top of the water until the situation shown in the drawing results. How much of the height of the cylinder is in the oil? Number Units Oil Water
- A barge 15mx6mx1.2m deep, outside dimensions is made up of timbers with an average thickness of 30cm. The timberweighs 7.86kN/m^3. If the draft of the barge in fresh water is not to exceed 1m, how many cubic meters of sand weighing 15.7kN/m^3 can be loaded uniformly on the barge?A solid block is suspended from a spring scale. If the reading on the scale when the block is completely immersed in water is 25.0 N, and the reading when it is completely immersed in alcohol of density 806 kg/m3 is 25.7 N, what are (a) the block’s volume and (b) its density?A twin-sized air mattress used for camping has dimensions of 95 cm by 225 cm by 13.5 cm when blown up. The mass of the mattress is 2 kg. How heavy a person, in newtons, could the air mattress support if it is floating in freshwater, with density 1000 kg/m3?
- The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear climbs onto a piece of floating ice that has a volume of 4.65 m3. What is the weight of the heaviest bear that the ice can support without sinking completely beneath the water?If this diver has a mass of 150 kg ( including his diver gear), and a total volume of 0.14 m3 , How much force is provided by the bottom of the swimming pool on which he is sitting?An open barge has the dimensions shown in Fig. . If the barge is made out of 4.0-cm-thick steel plate on each of its four sides and its bottom, what mass of coal can the barge carry in freshwater without sinking? Is there enough room in the barge to hold this amount of coal? (The density of coal is about 1500 kg/m3.)