1.A sample metal has a mass of 50.5 g. When submerged in water, its mass is 36.4 g. Given the density of water is 1000 kg/m3, calculate the density of the metal

Q: 6. A rubber stopper weighing 65.4 g is immersed into a graduated cylinder filled with 30.0 mL of…

A: We need to calculate the density of the stopper.

Q: 1. A hollow sphere of inner radius 6.0 cm and outer radius 7.0 cm floats half-submerged in a liquid…

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Q: 4. The volume and the average density of an irregularly shaped body are to be determined by using a…

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Q: A dentist's chair with a patient in it weighs 2470 N. The output plunger of a hydraulic system…

A: Given data :  Forceplunger = weight = 2470 N Forcepiston = 57.9 N  To Find : Ratio of radius of…

Q: 8. A nurse applies a force of 45 N to a syringe with a fluid inside. The diameter of the syringe…

A: The force acting on an object leads to the acceleration in the object. The forces can be of two…

Q: 3. The water pressure in a certain pipeline is 17.4 lb/in?. If the inside diameter of the pipe is…

A: The pipe filled with water. To calculate the weight of water inside the pipeline use water-filled…

Q: 4. An unknown object has a density of 789 kg/m?. When it is fully submerged in a fluid with density…

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Q: A downward force of 100N is applied to the small piston with an area of 0.27 m^2 in the hydraulic…

A: Downward force (F1) = 100N Area of small piston (A1) = 0.27 m2  Large piston area (A2) = 3.14 m2 Let…

Q: 2. An object has a density of 0.817 x 10³ kg/m3. If the density of water is 1.0 x 10³ kg/m3, a.…

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Q: synthesis problems SP1. Suppose that the input piston of a hydraulic jack has a diameter of 2 cm and…

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Q: hydraulic brake, a force of 80 N is applied to a piston with area of 4 cm2. What is the pressure…

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Q: A piece of metal weighs 100 N in air and 80 N when fully submerged in water. a. What is the density…

A: Part A: According to Archimedes’ principle, the weight of the displaced liquid is the weight loss in…

Q: Example 1. Relative density of gold is 19.3. The density of water is 10 kg/m². What is the density…

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Q: 6. A drum 1 meter in diameter and 2 meters in height is filled with water. b. Find the pressure in…

A: Solution:-Given thatDiameter of drum (d)=1 mHeight of drum (h)=2 mdensity of water (ρ)=1000…

Q: The density of an object is 800 kg/m³. The density of water is 1000 kg/m³. What percent of the…

A: Given, Density of object ρobject=800 Kg/m3 Density of water ρWater=800 Kg/m3   We know the…

Q: 2. A cylindrical tank with a diameter of 225 cm. contains alcohol with a density of 0.791 g/cm. The…

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Q: 1. When a block of an unknown material is placed in a fluid with a density of 1253- kg it was…

A: Given: ρf=1253kg/m3   (a) Let the density and volume of the block of unknown material be ρ and V…

Q: 1. A metal bar weighs 3.0 kg. When it is completely submerged in water as it is hanging from a…

A: Given The weight of the metal bar is m=3 kg. The weight of the metal bar when submerged in water is…

Q: The input piston on a hydraulic lift has area A. =1.5×10-4m? and the lift plunger has area…

A: From pascal law  The pressure within a liquid is constant  Using this we increase the area the force…

Q: The hydraulic piston at a car shop is filled with oil. A 1300 kg car rests on a 25 cm diameter…

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Q: 2. A cylindrical tank with a diameter of 1.5 meters contains a fluid with specific gravity of 9.0.…

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Q: 20. Hanging from a scale is a 1500g object that is totally submerged in a bucket filled with a…

A: Given: The mass of the object: m = 1500 g (1.5 kg). The reading on the scale: F = 12 N. The volume…

Q: A ship floating in sea water displaces 125 m, Detail: i. the weight of the ship if sea water has a…

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Q: A hydraulic lift raises a 1446 kg automobile when a 677 N force is applied to the smaller piston. If…

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Q: Two pistons of a hydraulic lift have diameters of 60 cm and 5 cm. What is the maximum mass the…

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Q: 1. When a block of an unknown material is placed in a fluid with a density of 1253 it was observed…

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Q: A piece of wood is 0.590 m long, 0.270 m wide, and 0.076 m thick. Its density is 700 kg/m³.

A: Given Dimension of piece of wood = 0.590m x 0.270m x 0.076m density of wood = 700 kg/m3 we have to…

Q: A piston of cross-sectional area a is used in a hydraulic press to exert a small force of magnitude…

A: Given the diameter of pistons d=2.95 cm,D=59.4cm (since both the diameters are in cm so no need to…

Q: 3. A rectangular block of volume Vo is placed in a tank of water and sinks to the bottom. Describe…

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Q: A piece of wood is 0.600 m long, 0.200 m wide, and 0.075 m thick. Its density is 700 kg/m. Part A…

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Q: 6. A piece of cork has a mass of 550 grams. An 18 N sinker is attached to it. With only the sinker…

A: Given that, while the only sinker in water the weight of cork and sinker be defined as 20.7 N. And…

Q: The small piston of a hydraulic lift has an area of 0.20 m^2. A car weighing 1.2 x 10^4 N sits on a…

A: Given: The small piston of a hydraulic lift has an area A1 = 0.20 m2 Weight of car, F2 = 1.2x104 N…

Q: A ring weighs 83.327×10-N in air and 80.33×10-N when submerged in water: 1. What is the volume of…

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Q: A rock is suspended by a lightweight string. When the rock is in the air, the tension in the string…

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