You have four objects at rest, each of the same volume. Object A is partially submerged, and objects B, C, and D are totally submerged in the same container of Liquid. Rank the densities of the objects from greatest to least and indicate whether any objects have the same density.
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You have four objects at rest, each of the same volume. Object A is partially submerged, and objects B, C, and D are totally submerged in the same container of Liquid. Rank the densities of the objects from greatest to least and indicate whether any objects have the same density.
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- Five containers each hold the same volume of various liquids. Five blocks composed of various solids are fully submerged, one in each of the five containers. The blocks all have the same size and are all held at the same depth in the containers. The volume of each block is one-fourth the volume of the liquids in the containers. Container A has a block mass of 0.04 kg, and a liquid mass of 0.19 kg Container B has a block mass of 0.02 kg , and a liquid mass of 0.11 kg Container C has a block mass of 0.03 kg , and a liquid mass of 0.14 kg Container D has a block mass of 0.02 kg , and a liquid mass of 0.16 kg Container E has a block mass of 0.04 kg , and a liquid mass of 0.15 kg Which formula would I need to use in order to rank the buoyant forces from largest to smallest in this circumstance?A ball with a diameter of 20 cm is placed in water with 35% of its volume in the water. The buoyant force of the water on the ball is, O 10.26 N O 13.60 N O 16.67 N O 12.56 N O 14.36 NBird bones have air pockets in them to reduce their weight. This also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 46.0 g and its apparent mass when submerged is 3.60 g (the bone is watertight). What mass of water is displaced? mass of water displaced: kg What is the volume of the bone? volume of the bone: m3 What is its average density? average density of the bone: kg/m³ about us privacy policy terms of use contact us help careers
- Bird bones have air pockets in them to reduce their weight. This also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 43.0 g and its apparent mass when submerged is 3.60 g (the bone is watertight). What mass of water is displaced?A plastic sphere floats in water with 35.0% of its volume submerged. This same sphere floats in glycerin with 27.9% of its volume submerged. (a) Determine the density of the glycerin. (b) Determine the density of the sphere.A metal block, with a volume of 55 cm² is hanging from a massless string and completely submerged in water. The tension in the string is 43 N. What is the mass of the block? The density of water is 1000 kg/m² To be clear, the block is entirely under water Hint: Apply Newton's 2nd law to the block. O 60 69 O 494 g O 385 9 O.440 g O 66 g
- Suppose that a solid cube of some material floats motionless on the surface of an oil puddle at a service station with 61.5% of its volume submerged. The density of the oil is 907 kg/m3. What is the density ? of the cube's material? 1000 kg/m3 558 kg/m3 796 kg/m3 145 kg/m3find weightBuoyancy In the buoyancy lab, you find that the buoyant force is equal to 2.50 N. Given that the density of water is 998 kg/m³, find the volume of the object in cm³. You may use g = 9.8 m/s² 256 m³ 2505 cm³ 256 cm³ 0.0256 cm³ 0.2505 cm³
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