A wooden block of volume V = 0.050 m³ is attached to the bottom of a lake by mean of rope and it is completely immersed in the water. The density of the wooden block is 0.75 x 10³ kg/m³ while the density of the water is 1.0 x 10³ kg/m³. Compute: 1. The buoyant force. 2. The weight of the block. 3. Tension force in the string.
Q: Problem 2: A 12 kg wood block with density 600 kg/m³ floats in water. A piece of lead is attached to…
A:
Q: A block of wood has a mass of 3.49 kg and a density of 640 kg/m3. It is to be loaded with lead (1.13…
A: Mass of wood 3.49kg, density of wood 640 kg/m3 and water with 0.833 of its volume submerged. We have…
Q: A cube of mass m = 620 kg is totally immersed in a liquid of density ρ = 1.12 g/cm3. The cube has an…
A: The pressure P at a certain depth in a liquid is given by the hydrostatic pressure formula, which is…
Q: Question 7 A solid steel sphere of radius 20 cm has a density of 2000 kg/m³. The sphere is then…
A: Solution:-Given thatRadius of sphere (R)=20 cm=0.2 mDensity of sphere (ρs)=2000 kg/m3Density of…
Q: A certain boat displaces a volume of 4.5 m³ of water. The density of water is 1000 kg/m³. What is…
A:
Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…
A: Weight of block in air = 20 N Weight of block in water = 17.3 N
Q: A large tree trunk is floating in the sea. The density of the sea water is 1010 kg/m3 the density of…
A: Solution:-Given thatDensity of sea water (ρs)=1010 kg/m3density of trunk (ρt)=795 kg/m3
Q: ArkiVickie best siomai. A block made up of unknown material has an apparent weight of 56[N].…
A:
Q: A block of wood has a mass of 3.53 kg and a density of 577 kg/m³. It is to be loaded with lead (1.13…
A:
Q: A block of wood has a mass of 3.94 kg and a density of 671 kg/m3. It is to be loaded with lead (1.13…
A: The mass of the block of wood is mwood = 3.94 kg. The density of the block of wood is ρwood=671…
Q: A solid wooden sphere has its radius of 25.0 cm and it is immersed in mercury only 15.0% of volume…
A:
Q: A sphere completely submerged in water is tethered to the bottom with a string. The tension in the…
A: As the sphere is not moving the sum of all the forces must be zero. Fb-T-W=0 In this case…
Q: A 0.2-m cube with unknown density is submerged in water. The cube is attached to a cable that is…
A: the side length of the cube is d = 0.2 m maximum tensile force is T = 30N the specific weight of…
Q: s 1.1 atmospheres, determine the depth of the mercury. (Assume the density of mercury to be 1.36 ×…
A: Pressure due to liquid column P = hdg d = density of liquid
Q: A container is filled to the brim with water. A solid object is lowered into the container so the…
A: Given: The mass of water over the object is mw=3.00 kg. The net force on the object is Fnet=29.4 N.…
Q: A metal cube with volume 82 x 10-3 m3 is completely submerged under water and held in equilibrium…
A:
Q: A block of wood has a mass of 3.73 kg and a density of 682 kg/m³. It is to be loaded with lead (1.13…
A:
Q: You come across an open container that is filled with two liquids. Since the two liquids have…
A:
Q: A large plastic cylinder with mass 30.0 kg and density 370 kg/m3 is in the water of a lake. A light…
A: The free-body diagram of the cylinder is shown below. Here, T denotes the cable’s tension, W…
Q: k of metal weighs 41 N in air and 19.3 N in water. Part (a) What is the buoyant force on the…
A: Given:- The weight of the block in the air Wair = 41 N The weight of the block in the water Wwater…
Q: A block of wood, whose volume is V = 0.050 m3, is attached to the bottom of a lake by means of a…
A:
Q: A rock is suspended from a scale reads 20.0 N. A beaker of water (having a density of 1000 kg/m3)…
A:
Q: A wooden block of volume 5.26 x 10 m loats in water, and a small steel object of mass m is placed on…
A: Given, Volume of wooden block V=5.26×10-4m3 mass of small object m=0.370 kg
Q: A plastic cylinder has a volume of 0.036 m³ and a density of 910 kg/m3. If it is placed in oil,…
A:
Q: The density of iron is 7870 kg/m3 . A 1.50-m diameter ball of iron is completely submerged in salt…
A:
Q: A platinum sphere with radius 0.0107 m is totally immersed in mercury. Find the weight of the…
A: Density of an object is given by ρ = mV Volume of a sphere of radius r is given by V = 43π r3 So, m…
Q: A rectangular block of wood, 10.0 cm x 15.0 cm x 33.5 cm, has a specific gravity of 0.590. Determine…
A:
Q: The density of oak wood is 850 kg/m3 . Does oak wood float in water (1000 kg/m3 )? What is the…
A:
Q: A wooden block of volume 4.55 x 10* m³ floats in water. When a small steel object of mass m = 0.250…
A: Given:- A volume of a wooden block = 4.55×10-4 m3 Steel object…
Q: A concrete block with dimensions 0.1 m × 0.2 m × 0.3 m is suspended from a wire and is completely…
A: Dimension of the block is 0.1 m×0.2 m×0.3 m Volume of the block is V = 0.1×0.2×0.3 m3=0.006 m3…
Q: A block of wood has a mass of 3.36 kg and a density of 651 kg/m³. It is to be loaded with lead (1.13…
A:
Q: A block of wood has a mass of 3.72 kg and a density of 571 kg/m?. It is to be loaded with lead…
A:
Q: A raft is constructed of wood having a density of 6.00x102 kg/m3. Its surface area is 5.00 m2 and…
A: FB=mwatergρwVsubg=VwoodρwoodgρwAhg=Vwoodρwoodgh=VwoodρwoodρwA
Q: A block of wood has a mass of 3.68 kg and a density of 637 kg/m3. It is to be loaded with lead (1.13…
A: Given: Mass of wooden block MB=3.68 kg Density ρBlock=637 kg/m3 Density ρlead=1.13×104 kg/m3 Volume…
Q: A block of wood has a mass of 3.89 kg and a density of 635 kg/m³. It is to be loaded with lead (1.13…
A:
Q: Three balls with the same radius 28 cm are in water. Ball 1 floats, with half of it exposed above…
A:
Q: A low-density block with a weight of 18.0 N is placed in a beaker of water and tied to the bottom of…
A: Draw free body diagram of the system
Q: A uniform plastic block floats in water with 30.0 %% of its volume above the surface of the water.…
A:
Q: A hollow, plastic sphere is held below the surface of a freshwater lake by a cord anchored to the…
A: Given data: The volume of sphere is V=0.420 m3. The tension in the cord is T=1820 N. Density of…
Q: A piece of metal has density 270 kg/m3and mass 0.775 kg. The metal is completely submerged in a…
A:
Q: A block of wood has a mass of 3.61 kg and a density of 592 kg/m³. It is to be loaded with lead (1.13…
A:
Q: A hollow, plastic sphere is held below the surface of a freshwater lake by a cord anchored to the…
A:
Q: A block of iron is suspended from one end of an equal-arm balance by a thin wire. To balance the…
A: The expression for find volume of the iron block is V=mρiron Insert values in the above equation…
Q: Given: Consider an iron anchor, with density 7.8 × 103 kg/m3. What fraction of the iron anchor’s…
A:
Q: A block of wood, whose volume is V = 0.050 m3, is attached to the bottom of a lake by means of a…
A:
Q: 3. Archimedes' principle. A solid block of wood of length L = 15.0 cm, width W = 20.0 cm, and height…
A: (a) It is given by density of the block is 680kg/m3 .It's density is less than the density of water…
Q: A cube of wood having an edge dimension of 20.7 cm and a density of 653 kg/m³ floats on water. (a)…
A:
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…
A:
Step by step
Solved in 4 steps with 1 images