One of the concrete pillars that supports a house is 2.6 m tall and has a radius of 0.54 m. The density of concrete is about 2.2 x 10^3 kg/m^3. Find the weight of this pillar in pounds ( 1 N = 0.02248 lb). Express your answer in whole number

Q: 2) A uniform brass plate with area of 18 x 18 m2 has mass of CB kg which is hold by three cables in…

A: Given data: A=18×18 m2 Need to determine the tensions in each cable.

Q: The Mariana Trench is located in the Pacific Ocean and has a depth of approximately 11,000 m. The…

A: The force due to depth of water,  P=ρghAP=ρhgπr2P=1025 kg/m39.8 m/s211,000 mπ0.0314 m2P=3.469×106 N

Q: di 8 d2 g →F The above figure (not drawn to scale) shows a rod made up of two cylindrical sections…

A:

Q: A glass ball of radius 2.00 cm sits at the bottom of a container of milk that has a density of 1.03…

A:

Q: 15 A 120-kg ancient statue lies at the bottom of the sea. Its volume is (6 x 10^6) mm^3. How much…

A: Answer:) 1.14 kNWeight of statue (W1)=120*10=1200 N and as we know that  mass=density*volumeso  mass…

Q: An octopus uses one sucker of diameter 2.96 cm on each of the two shells of a clam in an attempt to…

A: The pressure at the depth can be expressed as P=P0+ρgh

Q: cylinder is 3.64 m tall and has a radius of 0.731 m.  It's made of concrete with a density of 1568…

A:

Q: 1. A man weighs 690 N and contains blood that is about 0.0052 m^3. Calculate the mass of the blood.…

A:

Q: 1. ssm One of the concrete pillars that support a house is 2.2 m tall and has a radius of 0.50 m.…

A: Given data: The height of the concrete pillar is h=2.2 m. The radius of the concrete pillar is…

Q: A metal wire of diameter 1.00 mm can support a tension of 0.270 kN. A construction worker needs a…

A:

Q: A 2.00 m by 3.00 m plate of aluminum has a mass of 324 kg. What is the thickness of the plate? (The…

A: Given data: Length of the plate, L=2.00 m Breadth of the plate, W=3.00 m Mass of the aluminum, m=324…

Q: The Mariana trench is located in the floor of the Pacific Ocean at a depth of about 11400 m below…

A:

Q: An object has a volume of 3 x 10 cm lies at the bottom of the sea. If the force required to lift the…

A:

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: The inner radius of the sidewall, r1=16.5 cm = 0.165 m The outer radius of the sidewall, r2=30.5 cm…

Q: A solid object is made of two materials, one material having density of 2 000 kg/m³ and the other…

A:

Q: The density of a substance P is 0.8 times the density of water. Which of the following statements is…

A:

Q: The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of…

A:

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Density ρ                          = 1.10×103 kg/m3 Thickness of thread (T)       = 2.50 cm…

Q: 5. A solid cylinder (radius = 16.5 cm, height = 13.5 cm) has a mass of 9.81 kg. This cylinder is…

A: The radius of a solid cylinder, The height of the solid cylinder, The mass of the solid cylinder,

Q: What is the smallest number of whole logs ( ρρ = 725 kg/m3, radius = 0.80 m, length =

A: We have to use some basic formula here.

Q: A steel WIre of diameter I mm can support a tension of0.2 kN. À cable to support a tension of 20 kN…

A: Given : Diameter of first steel wire, d1 = 1 mm Tension the first wire can support, T1 = 0.2kN…

Q: It is known that a cubical object made of cast aluminum 0.254 m on a side contains a hollow cavity…

A:

Q: Find the density of seawater at a depth where the pressure is 460 atm if the density at the surface…

A: Pressure , P = 460 atm  Density , ρ= 1100 kg/m3  Bulk modulus , B = 2.3 x 109  To find =density at…

Q: A polystyrene sheet of height h = 20 cm, a surface area A = 0.40 m2 and a density ρp = 300 kg / m3…

A: A= 0.4m2 , h= 20cm, p = 300kg/m3  Mass (m) = 31.9 kg

Q: Let Pa represent the density of aluminum and Pf that of iron. Find an expression of the radius (ra…

A: Write the expression for the volume. Write the expression for the mass.

Q: One of the concrete pillars that supports a house is 2.6 m tall and has a radius of 0.54 m. The…

A: In this question we have to determine the weight of the pillar. Please give positive feedback if the…

Q: What is the smallest number of whole logs (ρ = 725 kg/m3, radius = 0.0840 m, length = 2.50 m) that…

A: Let the buoyant force on the raft exerted by water be FB, the weight of the raft be Wr, the total…

Q: 6. A solid cylinder (radius = 13.5 cm, height = 13.5 cm) has a mass of 6.57 kg. This cylinder is…

A:

Q: Find the minimum diameter of a nylon wire 50 m long that will stretch no more than 25 cm when a load…

A: Given that, length of the nylon, L =50 m stretch length , l =25 cm =0.25 m mass, m =90 kg Y nylon…

Q: A steel sphere of diameter 3 m is sent deep of an ocean where the pressure is 29,775 N/m2. If the…

A: Given Diameter = 3m So, radius = 1.5m Pressure = 29775 N/m2 Bulk modulus = 6.00 x 106N/m2

Q: A length of cable is 25 meters and has a mass of 100 kilograms. What is the density of the cable? O…

A: Given, length of the cable, l= 25 m Mass, m=100 kg

Q: The slope of your line is the density of the material of which your cylinders are made. What is this…

A:

Q: If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The…

A: Consider the following figure of the ball and wire.

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Data: The uniform density of rubber is, ρ=1.10×103 kg/m3 The inner radius of a sidewall is,…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A:

Q: 5. A solid cylinder (radius = 16.5 cm, height = 13.5 cm) has a mass of 9.81 kg. This cylinder is…

A: Using the Archimedes principle The mass of the solid cylinder is equal to the mass of water and oil.…

Q: It is known that a cubical object made of cast aluminum 0.258 m on a side contains a hollow cavity…

A:

Q: A uniform brass plate with area of 18 x 18 m², has mass of 3 kg which is hold by three cables in the…

A: Given :- area = 18 * 18 m2 mass of brass plate = 3kg

Q: A solid cylinder has a radius of 0.05m and a height of 0.03m. The cylinder is composed of two…

A: Given,

Q: Find the viscosity coefficient of the glycerine liquid if you know that the density of the liquid is…

A:

Q: A swimming pool has dimensions 30.0 x 10.0 m. It is filled with fresh water to a depth of 2.00 m.…

A:

Q: Calculate the total force exerted on the outside of a circular submarine window of diameter 30 cm at…

A: Given: The diameter of the circular submarine is 30 cm. The depth of the submarine is 1200 m.

Q: A body of dimension 2.0 m x 1.0 m x 3.0 m weighs 3924 N in water. Find its specific gravity. Choose…

A:

Q: 10 N/m 5 The diameter of a sphere of lead (B=4.2×10 m²) is 15.04 m on the surface of the earth where…

A:

Q: A cylindrical piece of aluminum is 4.25 cm tall and 1.95 cm in radius. How much does it weigh?

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.