A trough is filled with a liquid of density is 840 kg/m³. The ends of the trough are equilateral triangles with sides 8 m long and vertex at the bottom. Find the hydrostatic force (in N) on one end of the trough. Hydrostatic force = N
Q: A tank is 8 m long, 6 m wide, 5 m high, and contains kerosene with density 820 kg/m3 to a depth of…
A:
Q: A raft is 2.35 m wide × 1.25 m long × 0.365 m deep. What is the buoyant force on the raft if only…
A:
Q: While in a swimming pool, a young girl figures out that she can push a small ball under the surface…
A: A force of 608N required to submerge the ball completely
Q: An anchor of mass 105 kg and volume 4 x 102 m is resting on the bottom of a lake, with rope of…
A: Given Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find Force must be exerted on…
Q: Water emerges from a faucet at a speed of 1.5 m/s. After falling a short distance, its speed…
A: Speed at initial point is Speed at the lower position is Find:The factor that can be multiplied with…
Q: A block of wood with a mass of 0.45 kg is floating on the surface of the lake. What is the magnitude…
A: Given that the block of wood floats on water, that means the Weight of the body is balanced by the…
Q: Cork has a density of 240 kg/m³. Glycerin has a density of 1,260 kg/m³. If a cork is floating in a…
A:
Q: Mercury is poured into a U-tube as shown in Figure a. The left arm of the tube has cross-sectional…
A:
Q: A hollow iron ball with a mass of 3 kg is floating in oil with density of 900 kg/cub.m. Density of…
A: Yes we can find by using Archimedes principle. As per this principle, Buoyant force=weight of…
Q: cube with edge length L = 0.28 m and density ρc = 3.2×103 kg/m3 is exactly half submerged in a…
A: According to Archimedes principle Buoyant force = weight of liquid displaced
Q: A particular gasoline tank can hold 52 kg of gasoline when full. What is the depth, in meters, of…
A: Given value--- mass = 52 kg. density = 0.68 × 103 kg/m3 . length = 0.95 m. breath = 0.45 m. We…
Q: A trough with a trapezoidal cross-section, as shown in the figure, contains vegetable oil with…
A: density of oil = 925 kg/m3Height = 3 m area of base = 2 * 6 = 12 m2
Q: 6. Anna, Bob, and Carlos are all in a very large but shallow swimming pool. Carlos is at the center…
A: Wavelength: The distance between peaks is given as 8 meters, which is the wavelength of the waves.…
Q: A spherical weather balloon is filled with hydrogen until its radius is 2.90 m. Its total mass…
A: Given The radius of the spherical balloon is r = 2.90 m. The total mass of the balloon is m = 16…
Q: A tank of depth 3.5 m is filled with fresh water (density=1000 kg/m3). (a) What is the pressure at…
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 boat displaces 7.46 m³ of water when it floats on the surface of the lake. What is the magnitude…
A:
Q: An underwater salvage company wants to use a spherical balloon to float a 1000 kg cannon from an old…
A:
Q: A vertical plate in the shape of a rectangle is submerged in water. The top of the rectangle is 3…
A:
Q: A group of acrobats form a human tower, each standing on the shoulders of another acrobat. Tha…
A:
Q: A cube of mass m = 620 kg is totally immersed in a liquid of density ρ = 0.96 g/cm3. The cube has an…
A: Given A cube of mass m = 620 kg Density of cube = ρ = 0.96 g/cm3 edge length of L = 1.4 m Depth…
Q: A cylindrical water tower is filled to a depth of 6.00 m, and has the dimensions shown in the…
A:
Q: A 5 ft long semicircular drainage pipe is filled with water. Determine the total resultant force…
A: Solution:-Given thatLenght of pipe (L)=5 ftγw=62.4 lb/ft3
Q: An anchor of mass 105 kg and volume 4 x 102 m³ is resting on the bottom of a lake, with rope of…
A: Given Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find Force that should be…
Q: n the Netherlands, a dike holds back the sea from a town below sea level. The dike springs a leak…
A: Height, h = 3.25 mArea, A = 1.43 cm² = 1.43×10-4 m² = 0.000143 m²
Q: There are two cans on a table. The same pressure is exerted by each of the weights of the cans but…
A: The force (F1) exerted on the table by the can is just the weight (W1) of the can.radius of 1st can…
Q: The inside of the space shuttle is pressurized to 1.01x105 N/m2 while in deep space (outside…
A: Given values: Pressure inside the space shuttle, P=1.01×105 N/m2 Surface area of windshield, A=0.5…
Q: A spherical weather balloon is filled with hydrogen until its radius is 2.30 m. Its total mass…
A: According to Archimedes Principle, when a body is completely or partially submerged in any fluid, a…
Q: When a cube-shaped object with a mass of 235 kg is supported fully underwater by a lifting cable,…
A:
Q: Bowling balls are roughly the same size but come in a variety of weights. Given that the official…
A:
Q: The owner of a company that manufactures drinking cups decides it would be impressive to build an…
A: Area of the circular opening at the top is 1.44 times the area of the circular bottom. Depth of…
Q: A spherical weather balloon is filled with hydrogen until its radius is 4.40 m. Its total mass…
A: Given: The radius of the balloon is 4.4 m. The density of the air is 1.29 kg/m3. The mass of the…
Q: ASK YOUR TEACHER A vertical dam has a semicircular gate as shown in the figure. The total depth d of…
A: Given that The total depth of dam (d) =32m The air occupied above the water level (h) =6m The width…
Q: In Figure (a), a rectangular block is gradually pushed face-down into a liquid. The block has height…
A: When an object is submerged in a liquid, it experiences an upward force from the liquid which is…
Q: fir wood board floats in fresh water with 60% of its volume under water. What is the density of the…
A:
Q: Suppose that you place a 22 kg block on the a table. (a) If the bottom surface of the block has an…
A: Pressure (P) is the force (F) exerted per unit area (A) P= F/A (a) Given, Mass of the block, m = 22…
Q: A cubic block of steel that measures 12. cm on a side is suspended in a saltwater bath by a vertical…
A:
Q: An empty rubber balloon has a mass of 12.5 g. The balloon is filled with helium at a density of…
A: Mass of empty balloon (M)=12.5 g Density of helium (ρHe)=0.181 kg/m3 Radius of the balloon (R)=0.268…
Q: a) Calculate the buoyant force (in N) on a 2.40 L helium balloon. N (upward) (b) Given the mass of…
A: solution as
Q: A group of acrobats forms a human tower, each standing on the shoulders of another acrobat. The…
A: It is given that
Q: A cube of mass 2.5 kg and 12 cm on a side is at the bottom of a pool of water resting on a scale. a)…
A: Mass of the cube, m = 2.5 kg Length of a side of the cube, L = 12 cm = 12 x 10-2 m Constants:…
Q: A trough is filled with milk with a liquid of density of 64.6 pounds per cubic foot. The ends of the…
A: Given information: The density of milk (ρ) = 64.6 lb/ft3 The length of the side of the equilateral…
Step by step
Solved in 5 steps with 5 images