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Suppose your body has a density of 989 kg/m3

WebThe density of air at sea level is approximately 1.293 kg/m 3 at 0°C, but 1.423 kg/m 3 at -25 °C and 1.146 kg/m 3 at 35 °C. This shows the need for average density calculations at … Webm = 2.50 kg + (20.0L) (10-3m/L) = 16.1 kg V = (20 L) (10-3)+ (2.50kg / 7.8*10^3) = 0.0203 m ^3 p= m/V = 16.1 kg /0.0203 = 793 kg/m^3 = 7.9*10^2 kg/m^3 There is relatively little empty space between atoms in solids and liquids, so that the average density of an atom is about the same as matter on a macroscopic scale—approximately 103 kg/m3 .

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WebA man has a mass of 80 kg and a density of 955kg/m3 (excluding the air in his lungs). (a) Calculate his volume. (b) Find the buoyant force air exerts on him. (c) What is the ratio of the buoyant force to his weight? 71. A simple compass can be made by placing a small bar magnet on a cork floating in water. WebPhysics questions and answers. Suppose your body has a density of 990 kg/m3. Part (a) What fraction of you will be submerged when floating gently in freshwater (with density … inzpire mission planning https://grupo-vg.com

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WebThe weight of the atmosphere above 1 m2 of Earth's surface is about 100,000 N. Density, of course, becomes less with altitude. But suppose the density of air were a constant 1.2 kg/m3. Calculate where the top of the atmosphere would be. h = 8.5 km Estimate the buoyant force that air exerts on you. WebSuppose you have a coffee mug with a circular cross section and vertical sides (uniform radius). What is its inside radius if it holds 375 g of coffee when filled to a depth of 7.50 cm? ... If your body has a density of 995 kg /m 3 995 kg /m 3 size 12{"995"`"kg/m" rSup { size 8{3} } } {}, what fraction of you will be submerged when floating ... WebA substance with uneven temperature will also have varying pressure and density. As an example of how water density changes with temperature, at 1 atm pressure water has density of 983.854 kg/m 3 at -30 °C, 999.9720 kg/m 3 at 4 °C and only 958.4 kg/m 3 at 100 °C (boiling temperature at sea-level). When the substance is a mix, its density changes. in z r cosî ̧+isinî ̧ r is called

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Suppose your body has a density of 989 kg/m3

Answered: If your body has a density of 989… bartleby

WebWe have recognized the following, - Your answer appears to be off by a factor of 10", where n is an integer value. Ensure you have represented the number in the correct units. 50% … WebMay 11, 2024 · Now we’re going to substitute the mass of water displaced because density is mass over volume and so you can solve for m by saying it’s density multiplied by …

Suppose your body has a density of 989 kg/m3

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WebNov 26, 2024 · Density = Mass ÷ Volume. Multiply both sides of the equation by volume to get: Density x Volume = Mass. or. Mass = Density x Volume. Now, plug in the numbers to … WebThe SI derived unit for density is the kilogram/cubic meter. 1 kilogram/cubic meter is equal to 1 kg/m3. Convert kg/m3 to another unit Convert kg/m3 to Valid units must be of the density type. You can use this form to select from known units: Convert kg/m3 to Sample conversions: kg/m3 kg/m3 to slug/cubic foot kg/m3 to milligram/litre

WebNov 5, 2024 · A straightforward method of finding the density of an object is to measure its mass and then measure its volume by submerging it in a graduated cylinder. What is the density of a 240-g rock that displaces 89.0 cm 3 of water? WebIf your body has a density of 989 kg/m3, what percent of you will be submerged when floating gently in the following liquids? freshwater (b) salt water, which has a density of 1,028 kg/m3 We don’t have your requested question, but here is a suggested video that might help. Related Question

WebQ: Suppose your body has a density of 987 kg/m3. What fraction of you will be submerged when floating… A: The submerged fraction when it is placed in the freshwater can be … WebIf your body has a density of 989 kg/m 3, what percent of you will be submerged when floating gently in the following liquids? (a) freshwater (b) salt water, which has a density …

WebDec 20, 2024 · The mass of a quantity, typically measured in metric units such as grams or kilograms, is a measure of the amount of a quantity. In a corresponding way, the density of an object measures the distribution of mass per unit volume. For instance, if a brick has mass 3 kg and volume 0.002 m3, then the density of the brick is. 3kg 0.002m3 = 1500kg …

WebThe density of a material, typically denoted using the Greek symbol ρ, is defined as its mass per unit volume. ρ = m V where: ρ is the density m is the mass V is the volume The calculation of density is quite straightforward. However, it is important to pay special attention to the units used for density calculations. inz residence property guruWebAssuming bicycle tires are perfectly flexible and support the weight of bicycle and rider by pressure alone, calculate the total area of the tires in contact with the ground if a bicycle … inzs5th401inz request informationWebA: The submerged fraction when it is placed in the freshwater can be given as, k=ρbρw=987 kg/m31000… Q: A hollow ball with a diameter of 3.72 cm has an average density of 0.0835 g/cm. what force must be… A: Given: The diameter of hollow ball d = 3.72 cm. = 0.0372 m. Average density of the ball = 0.0835… on screen workbook and grammar book b2+WebArchimedes' principle can be used to calculate the density of a fluid as well as that of a solid. Suppose a chunk of iron with a mass of 390.0 g in air is found to have an apparent … on screen windowsWebIf your body has a density of 980 kg/m^3, what fraction of you will be submerged when floating quietly in the following liquids? ... Suppose your body has a density of 992 kg/m^3. A) What fraction of you will be submerged when floating gently in freshwater (with density 1,000 kg/m^3)? ... The density of ice is 917 kg/m3, and the density of sea ... on screen windows 10 keyboardWebThe reason is that the fluid, having a higher density, contains more mass and hence more weight in the same volume. The buoyant force, which equals the weight of the fluid … inz sector agreements