A cube of wood, of length 14.94cm on a side, and a density of 750 kg/m3 is floating in a liquid with a density of 900 kg/m3.  Determine the amount of mass that must be added to the top of the block so that it floats with its top at the surface of the water.  Report your answer in kg, but only enter in the numerical value.

Q: A solid cylinder with base area A= 20 cm^2 is placed completely underwater as shown in the figure.…

A:

Q: A cube of wood having an edge dimension of 20.3 cm and a density of 649 kg/m3 floats on water. (a)…

A: Given,

Q: A wood block (mass 3.67 kg, density 600 kg/m3) is fitted with lead (density 1.14 * 10^4 kg/m3) so…

A:

Q: When a block of mass m of unknown density is hung in air, its weight is found to be w = 4.90 N. When…

A: Given, Weight of block in air,wair=4.9 N Weight of block in water,wwater=4.35 N Density of…

Q: The flat surface shown is submerged vertically in water. Find the fluid force against the surface.…

A: Given:W = 9810 N/m3L = 4

Q: A rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m has a…

A:

Q: A cylindrical beaker of height 0.100 m and negligible weight is filled to the brim with a fluid of…

A: Given Data: The density of brim is ρ=890 kg/m3. The first reading of scale is W1 = 1 N. The density…

Q: A cube of wood having an edge dimension of 19.1 cm and a density of 647 kg/m3 floats on water. (a)…

A:

Q: Question 14 1 Hydraulic Balance. A crate was placed on top of a 3.00 [m²] massless platform. An M =…

A: Given: The mass at a cross-section area of 3 m2 is m. The mass at the cross-section area of 0.5 m2…

Q: A solid rectangular block has the a length of 64.5 cm and a width of 32.0 cm. The thickness of the…

A:

Q: A block of density 1120.0 kg/m3 floats in an unknown fluid with one-fourth of its volume below the…

A:

Q: †1m 2 m 4 m he flat surface shown is submerged vertically in water. Find the fluid force against the…

A: Given, The flat surface shown is submerged vertically in water. ρ = 9810 N/m3 Height , h = 2m Area =…

Q: An anchor made of iron weighs 833N on the deck of a ship. If the anchor is now suspended in seawater…

A:

Q: Hydro-holic balance. An m = 60.0 [kg] crate was placed on top of a 2.75 [m²] massless platform.…

A: Please see the answer below.

Q: A cube of wood having an edge dimension of 20.5 cm and a density of 645 kg/m3 floats on water. (a)…

A: Given:  edge, a = 20.5 cm  density of wood, d =  645 kg/m3

Q: A cube of wood having an edge dimension of 22.1 cm and a density of 647 kg/m³ floats on water. (a)…

A: In this, it is asking the solution for part b.

Q: A lead block is suspended by means of a string from the underside of a 8.50 kg block of wood of…

A:

Q: A rectangular parallelepiped with a square base  d = 0.260 m  on a side and a height  h = 0.120 m…

A:

Q: A graduated cylinder with glycerol has an initial reading of 100 mL. After dropping a wooden cube,…

A: First we have to calculate the volume of wooden cube

Q: A cube of wood having an edge dimension of 22.1 cm and a density of 653 kg/m3 floats on water. (a)…

A:

Q: If your body has a density of 995 kg/m3 , what fraction of you will be submerged when floating…

A: given: density of object, d = 995 kg/m3  density of fresh water,d' = 1000 kg/m3 density of salt…

Q: A lead block is suspended by means of a string from the underside of a 8.00 kg block of wood of…

A: mw= 8kg dw= 690 kg/m3  dLead= 11340 kg/m3  Density= mass/volume

Q: 1. A 30 Ibm (pounds mass) block of Aluminum (p =2500kg/m') is attached to a rope. What is the…

A:

Q: The figure shows an iron ball suspended by thread of negligible mass from an upright cylinder that…

A: Given that:Area of cross sectionof cyliner: A=13.0 cm2=13×10-4 m2Height of the cylinder, h=5.60…

Q: A force of 150N is applied to a hydraulic jack piston that is 0.04 m in diameter. If the piston…

A:

Q: (a) Draw the force diagram for the wood block. Clearly label the forces. (b) Draw the forces on the…

A:

Q: A square metal sheet 2.9 cm on a side and of negligible thickness is attached to a balance and…

A:

Q: 1.2 kg lead mass rests on the bottom of a pool. (The density of lead is 11.3 x 10³ kg/m³ and the…

A: According to archemede's principle  Buoyant force =weight of liquid displaced

Q: A uniform pencil floats with 8 cm of its length immersed in water. What length is immersed when it…

A: Let lw denote the length of the pencil immersed in water. Let A be the cross-sectional area of the…

Q: A hollow ball with a diameter of 3.78 cm has an average density of 0.0837 g/cm3. What force must be…

A:

Q: An input force of 300 N is applied to a hydraulic jack piston that is 0.033 m in diameter. If the…

A: F1= 300 N d1= 0.033 m d2= 0.25 m g= 10 m/s2 A hydraulic system follows the following expression: F/A…

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

A:

Q: A cube of wood having an edge dimension of 21.7 cm and a density of 651 kg/m³ floats on water. (a)…

A: (given) Density of wood ρwood = 651 kg/m3                                         = 0.651 g/cm3…

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

A:

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 has a mass of 3.67 kg and a density of 656 kg/m³. It is to be loaded with lead (1.13…

A:

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

A:

Q: The figure shows a wooden block attached with a rope to the bottom of a water-filled vessel. Knowing…

A: VBlock= 8 x 10-6 m3 dWood= 706 kg/m3 dWater= 103 kg/m3

Q: A rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m has a…

A:

Q: A cubic block of steel that measures 12. cm on a side is suspended in a saltwater bath by a vertical…

A:

Q: a cube of edge length L = 0.600 m and mass 450 kg is suspended by a rope in an open tank of liquid…

A:

Q: A square metal sheet 2.8 cm on a side and of negligible thickness is attached to a balance and…

A:

Q: A slab of ice floats on a freshwater lake. What minimum volume (in m3) must the slab have for a 45.0…

A:

Q: A hollow ball with a diameter of 3.83 cm has an average density of 0.0839 g/cm3. What force must be…

A:

Q: An empty rectangular box of negligible mass measures 5.0 m long, 1.0 m wide, and 0.50 m high. How…

A: When the box is about to sink, weight of the box along with loaded mass is equal to byovant force…

Q: n the water? Note that the density of water is 10

A: Given values:- Edge length,(L)=20 cm=0.2 m ----(1) Weight density,(Wd)=7840 N/m3 ----(2) Density of…

Q: A 7.3 kg cylinder made of solid iron is supported by a string while submerged in water. What is the…

A:

Q: the force Fr applied to the ball by the rod? Take upward forces to be positive (e.g., if the force…

A:

Q: A hollow ball with a diameter of 3.72 cm has an average density of 0.0843 g/cm. What force must be…

A: The needed buoyancy-(G)＝The force required＝(density of water) × gravity × (volume of T.T. ball) - mg…