In Fig Q3, a solid cube of sides 0.15 m is suspended vertically by a cable and is fully immersed (c) in a static position, within liquid of density 2000 kg m-. () Use Archimedes principle to calculate the upthrust on the cube. Cable Cube h Fig Q3 Liquid 0.15m

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Q: A fishing line has attached to it a hollow plastic float 2.95 cm in diameter and having a mass of…

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Q: Q4] A hallow metal sphere with mass m = 355.0kg is held to the bottom of a water tank using an ideal…

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Q: rectangular parallelépiped with a square base d= 0.255 m on a side and a helghth = 0.120 m has a…

A: ho = h - hw = 0.12 - hw   Now, bouyant force will balance the weight

Q: Example: Water is flowing at 6.00 m/s through a cylindrical pipe with a radius of 7.00 cm. If the…

A: Given data :                   Initial speed of water , v1 = 6 m/s                   Radius of…

Q: A 4.7 kg solid sphere, made of metal whose density is 4000 kg/m^3, is suspended by a cord. The…

A: Mass of the solid sphare, m = 4.7 kgDensity of the metal, = 4000 kg/m3Density of the water, = 1000…

Q: Question 3 (4 points) A metallic cbe, when weighed in air, has a weight of W=6.48 N. When completely…

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Q: Determine the balance mass (m') or the true mass (m) and the error in the measurement for the four…

A: Given:  da = 0.0012 g/mldw = 8 g/mldtris = 1.33 g/mldNaCl = 2.16 g/mlmtris = 5.0038 gmNaCl = 4.0016…

Q: A uniform plastic block floats in water with 50.0 %% of its volume above the surface of the water.…

A: Let the volume of plastic block be V and lets its mass be m.   In case 1) we have mg=weight of water…

Q: When an object is suspended from a spring balance (figure (a)) the reading is 5.60 N. When the…

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Q: Calculate Using the coordinate the density the fluid force on one side of the plate below. Assume…

A: The pressure exerted by a fluid at equilibrium at any point of time due to the force of gravity”.…

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Q: A 150-N object with density 870kg/m^3 loats in a liquid with density x with three-fourths of its…

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Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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Q: The gravitational force exerted on a solid object is 5.50 N as measured when the object is suspended…

A: Answer Given  Gravitational force exerted on the object is W = 5.50 N When the suspended object is…

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Q: 4 cm 12 cm 10 cm a) Calculate the gauge pressure Ap = pgh of water at the bottom surface of the…

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Q: A small piece of cork weighs 0.224 N in air. When held sumberged underwater, there is a net upward…

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Q: The gravitational force exerted on a solid object is 5.20 N as measured when the object is suspended…

A: Given Weight of solid object in air = 5.20 N Weight of solid object in water = 3.52 N We have to…

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A: Given in question: Mass of clowns are 74.7 kg,  56.9 kg,  66.9kg, and 40.2 kg…

Q: A U-tube open at both ends is partially filled with water (Figure a). Oil having a density of 780…

A: Given : do = 780 kg/m3 L = 5.12 cm  da = 1.2 kg/m3

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Q: Does the gauge pressure at the bottom of the beaker increase more if a student adds a 15.00cm layer…

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Q: A 10 cm^3 piece of wood if forced to be fully submerged 2.0 m below the surface of the lake. Which…

A: Archimedes principle:According to this principle, the buoyant force acting on an object is equal to…

Q: When an object is suspended from a spring balance (figure (a)) the reading is 7.40 N. When the…

A: Given : Spring blance reading in air, Fa = 7.40 N Spring balance reading in water, Fw = 6.10 N

Q: A long, square wooden block is pivoted along one edge. The block is in equilibrium when immersed in…

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Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.