Compute the mass (in kg) of an iron rectangular solid with dimensions 45cmx56cmx78cm.

Q: A person who weighs 670 N is riding a 98 N mountain bike. Suppose the entire weight of the rider and…

A: Given: The weight of the rider is 670 N. The weight of the bike is 98 N. The gauge pressure is…

Q: A closed rectangular container with dimensions 6m x 8m x 12m is filled with water. What is the…

A: Given Height h = 12 m g = 9.8 m Density of water = 1000 kg/m3

Q: 1. Solid Copper has a density of 8960 Kg/m3. What is the mass of a cube of copper with side length…

A: 1. Solid Copper has a density of 8960 Kg/m3. What is the mass of a cube of copper with side length…

Q: The density of warm air inside a hot air balloon is 0.8 kg/m^3 while the density of the surrounding…

A: a)The required minimum volume is,

Q: 1. A block with length I = 1.5 m, width p = 1 m, height t = 0.5 m and mass m = 300 kg lays on a…

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Q: A standard 8.5"x11 copy paper has a density p=800 kg/m^3 and thickness d=0.05 mm a. An essay is…

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Q: cube 9.65 cm on each side is made of a metal alloy. After you drill a cylindrical hole 2.61 cm in…

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Q: Question: Lets think about the pressure difference for bubbles in soda. If the bubble has a radius…

A: Pressure difference = 4S/R

Q: A cube 6.8 cm on each side is made of a metal alloy. After you drill a cylindrical hole 2.87 cm in…

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Q: 7. (Oceanography) The pressure, P, exerted on an underwater object can be determined by this…

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Q: A cylindrical drum of radius 0.5 m is used to hold 400 liters of petroleum ether (density = .68 g/mL…

A: radius of drum (r) = 0.5 m Volume = 400 L = 0.4 m3Density of petroleum ether = 680 kg/m3using the…

Q: A cube 9.54 cm on each side is made of a metal alloy. After you drill a cylindrical hole 2.06 cm in…

A: 3. This problem can be solved by using the simple formula of volume of cube and cylinder.

Q: Q.25: Volume of a gold Crown is measured to be 40.0cm'. The density of gold is 19.32gm/cm³. What is…

A: Given data : Volume of gold crown is represented by V Density of gold is represented by ρ   Required…

Q: Solve the following problems: a. A rectangular box of mass 2 kg has sides of length 0.12 m, 0.26 m…

A: a)  Given  Mass of rectangular block m = 2 kg Length of rectangular block L = 0.12 m Breadth of…

Q: A cube 9.75 cm on each side is made of a metal alloy. After you drill a cylindrical hole 3.21 cm in…

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Q: Nail tips exert tremendous pressures when they are hit by hammers because they exert a large force…

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Q: A person who weighs 596 N is riding a 78-N mountain bike. Suppose the entire weight of the rider…

A: 0.000552 m2 OR 5.52 cm2Explanation:The total weight of the bike and the person is 674 N. Since the…

Q: Your mission is to determing the value of gravity g for an unknown planet. To do this you have a…

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Q: C. If you change the mass and volume does the density of a fluid changes? Solve: 1. D= 1000kg+ 4m2…

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Q: What is the diameter of an aluminum sphere with the same mass as 16 L of water? The densities of…

A: Given mass of aluminium sphere = 16 L of water densities of water = 1000 kg/m3 ddensity of…

Q: rify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and in…

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Q: A cube 5.73 cm on each side is made of a metal alloy. After you drill a cylindrical hole 3.11 cm in…

A: Calculate the volume of the cube before creating the hole. Vi=a3=5.73 cm3=188.132 cm3 Here, Vi is…

Q: The speed v of a liquid leaving a tube depends on the change in pressure AP and the density p of the…

A: Write the expression of speed as given below. Here v signifies speed, k signifies constant, P…

Q: A cube 7.81 cm on each side is made of a metal alloy. After you drill a cylindrical hole 1.62 cm in…

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Q: A piston consist of two cylinder of different diameters (5 and 30 ) cm that connect together and…

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Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

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Q: You have three objects of varying shapes and sizes: Object 1 is a rectangular block of tin. Object 2…

A: Given data *The density of a rectangular block of tin is Dt = 5.75 g/cm3 *The volume of the…

Q: A block of wood is kept on table top. The mass of wooden block is 5 kg and its dimensions are…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: A helium balloon can just lift a load that weighs 4000 N and has negligible volume. The skin of the…

A: Given,Mass of the skin of the balloon M=50KgWieght of the maxm load, W=400NDensity of air,…

Q: Dimensions of a swimming pool are 25.0 m by 8.5 m and its uniform depth is 1.8 m . The atmospheric…

A: Given, depth h=1.8m Area of pool A=25x8.5 m2 Atmospheric pressure, Po=1.013x105 N/m2

Q: An aquatic organism needs to be neutrally b to stay at a constant depth. Fish accomplish with an…

A: Given:- The mass of the fish m = 3.5 kg  The tissue has an average density of  1050 kg/m3 The fish…

Q: A 1800 N balloon is filled with 2800m^3 of hydrogen having a specific weight of 1.5 N/m^3 A. What…

A: The lifting force from a hot air balloon depends on the density difference between balloon air and…