Calculate the density of the person who floats in fresh water with 5% of her volume above the surface. (Water density = 1g/cm3)
Q: A raft is 4.20 m wide and 7.30 m long. When a horse is loaded onto the raft, it sinks 2.70 cm deeper…
A:
Q: What is the pressure at a depth of 90 m in the ocean? The density of seawater is 1. 03 × 10 3kg/m3.…
A:
Q: 1,865 kg car on a hydraulic lift rests on a cylinder with piston diameter of 0.7 m. If connecting…
A:
Q: A salt water tank is 21 m tall and is open at the top to the atmosphere. A small hole with a cross…
A: Height of drain from free Surface h' = H- h = (21-4) m = 17 m Density ρ of Sea…
Q: An iceberg has mass 188,000 tonnes and is composed of pure ice with density 917 kg/m3 and entrained…
A:
Q: Figure 1 shows the cube is submerged in water to a depth of 10 cm. The sides of the cubes are 12 cm…
A:
Q: We have an object that has some volume. You put it in pure water and it floats! 66% of the object’s…
A: When an object that has some volume floats on the water by getting submerged to a certain…
Q: A ball has a diameter of 3.84 cm and average density of 0.0835 g/cm3. What force is required to hold…
A:
Q: A rectangular plastic container has a width of 6.97 m, a length of 10.39 m, and a height of 2.32 m.…
A: Given data, Length of container l = 10.39 m. Width of container w=6.97 m. Height of container h =…
Q: A ball has a diameter of 3.70 cm and average density of 0.0837 g/cm3. What force is required to hold…
A: d=Diameter of ball=3.7 cmr=Radius=3.72=1.85 cmρb=Density of ball=0.0837 g/cm3=83.7 kg/m3ρw=Density…
Q: What is the pressure in the wider section in Pascals?
A:
Q: A 1,943 kg car on a hydraulic lift rests on a cylinder with a piston diameter of 0.8 m. If a…
A: Concept of force used here . So W=F1 here
Q: A cube of wood having an edge dimension of 18.3 cm and a density of 651 kg/m3 floats on water. (a)…
A: Given that -- edge dimension = 18.3 cm density - 651 kg/m3 Question ? (a) What is the distance…
Q: A marble which has a mass of 9.16 kg has a mass of 5.98 kg when submerged in water. What would be…
A: Mass of the marble in air, M = 9.16 kg Mass of the marble in water, m = 5.98 kg Density of water,…
Q: An incompressible fluid flows through a pipe without significant viscosity. It has a density of 985…
A: Given Density ρ = 985 kg/m3 Radius in first section r1 = 4 cm = 4 x 10-2 m Velocity in the first…
Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…
A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…
Q: At a depth of 1 km in the ocean the pressure is 107 N/m2. What is the weight of the water that is in…
A: Pressure is defined as force per unit area and is a scalar quantity. Thus when there is a…
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 container with a mass of 0.4kg and a volume 1 liter (which is equal to 0.001m3) is completely…
A: Given, mass of the container, m=0.4 kgvolume,V =1 L = 0.001 m3density of the water, ρw = 1000 kgm3
Q: A metal bowl with a weight of 1.05 N is placed in a larger kitchen container filled with canola oil.…
A:
Q: If a swimmer in water (density 1,000 kg/m3) has a volume of 0.0750 m3, what is the buoyant force (in…
A:
Q: A 1,975 kg car on a hydraulic lift rests on a cylinder with a piston diameter of 0.4 m. If a…
A: Given data: Mass of car (m) = 1975 kg Diameter of larger piston (d1) = 0.4 m Diameter of smaller…
Q: A cargo ship of mass 80000 metric tonnes is floating in the Great Lakes. The Great Lakes are fresh…
A:
Q: A 1,396 kg car on a hydraulic lift rests on a cylinder with a piston diameter of 0.8 m. If a…
A:
Q: A ball has a diameter of 3.83 cm and an average density of 0.0836 g/cm3. What force is required to…
A: Given Data : The diameter of the ball is given as D = 3.83cm. The average density of the ball is…
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:
Q: There is a rock with mass density 4,000 kg/m^3 with mass 220 kg. When the rock is submerged into…
A:
Q: If the human body has an average density of 983 kg/m3, what fraction of a person is submerged when…
A: Given average human density (ρb)=983 kg/m3 density of fresh water ρw=1000 kg/m3 density of salt…
Q: If a swimmer in fresh water (density 1,000 kg/m3) has a volume of 0.083 m3, what is the buoyant…
A:
Q: When a 1 meter long cylinder with cross-sectional area of 16 cm? is immersed in a tank of water, 12…
A: Given information: Here, l and A is the length and the cross-sectional area of the cylinder, lout…
Q: What is the pressure at a depth of 130 m in the ocean? The density of seawater is 1. 03 × 10…
A: Given: The depth of ocean is h=130 m. The density of seawater is ρ=1.03X103 kg/m3. The expression…
Q: If the human body has an average density of 979 kg/m', what fraction of a person is submerged when…
A:
Q: A cube of wood having an edge dimension of 19.8 cm and a density of 656 kg/m3 floats on water. (a)…
A: Given : Edge Length of a cube (L) = 19.8 cm Density of wood (ρwood) = 656 kg/m3 = 0.656 g/cm3…
Q: Newtons must be applied to this smaller
A: 139.16 N
Q: certain man has a mass of 81 kg and a density of 993 kg/m3 (excluding the air in his lungs).…
A: The mass of the man is 81 kg.The density of the man is 993 kg/m3.
Calculate the density of the person who floats in fresh water with 5% of her volume above the surface. (Water density = 1g/cm3)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
