The moon has approximately one-fourth the diameter of the earth, and approximately 2% of the mass. If the Earth's density is D, what is the approximate density of the moon in terms of D?

Q: As shown, suppose a = 0, b = 3, and the density of the rod in g>cm is r1x2 = 14 - x2. (a) Where…

A: Density = 14 - x2 Starts from x = a = 0 Ends at x = b = 3

Q: Cocoa butter, which is solid at room temperature and melts at 34°C, has a specific gravity of 0.86.…

A: Given, Cocoa butter, which is solid at room temperature and melts at 34°C has a specific gravity of…

Q: What is the density of an object with a mass of 23 g and a volume of 45 cm³? O 0.2311 g/cm O 0.3251…

A: Given query is to find the density of an object whose mass and volume is given.

Q: A length of cable is 40 meters and has a mass of 120 kilograms. What is the density of the cable? O…

A:

Q: The table shows the approximate measurements of the Great Pyramid of Giza in Egypt and the Pyramid…

A: To find: The approximate difference between the volume of the Pyramid G and pyramid of K. Formula…

Q: A spherical iron ball has a diameter of 11.6 cm and has a mass of 3.50 kilograms. This particular…

A:

Q: Gold bars in Fort Knox have dimensions equal to 7.00 inches by 3– inches by 1-inches. If we assume…

A: Given that :- L=7 inchB=358=298=3.63 inchH=134=74=1.75 inch Price of gold per troy oz = $1232.92…

Q: A block of wood has a mass of 6.0 g and a volume of 12.0 cm^3. What is the density of the block of…

A:

Q: A hollow sphere with an inner radius of 5cm and an outer radius of 6 cm is made of a material with a…

A: Mass of Hollow Sphere = 800.5 gram

Q: A metal ball has a mass of 2 kg and a volume of 6m3. What is its density?

A: Density of the substance is mass per its unit volume. ⇒Density, ρ=mV

Q: Find the mass of a 3 meter bar with a density of p(x)= 150e^-x/3 for 0

A: See the details solution in below

Q: A toy shop is manufacturing hollow plastic spheres. The outside diameter of the sphere is 6 inches…

A:

Q: What is density, rounded to the nearest tenth, of the figure shown below givenr= 3 cm, h = 4 cm, and…

A:

Q: A glass stopper that has a mass of 16.8 g has a volume of 7.60 cm3. Part A What is the density of…

A:

Q: A spherical volume charge with a radius of 6cm has a charge density of 10 nC/m³. The total charge in…

A: The radius of the sphere r=6 cm=0.06 m Charge density ρ=10 nC/m3=10×10-9 C/m3 We have to find the…

Q: What is the mass of the bar who is 2 meters long with a density in kg/m given by f(x) = 1 + x2?

A: Mass density of the bar is given by the following function f(x) = 1+x2 Length of the bar is 2…

Q: The table shows the approximate measurements of the Great Pyramid of Giza in Egypt and the Pyramid…

A: The given table is:

Q: A toy shop is manufacturing hollow plastic spheres. The outside diameter of the sphere is 6 inches…

A: We can find the weight as below

Q: An open water tank shown below is being emptied by pumping the water up and over the top edge. How…

A: Work done = volume*density*distance

Q: If the mass of an unknown substance is 5.3 g and the volume is 2 cm. what would the density be?

A:

Q: What is the density of a sponge with a mass of 60g and a volume of 20cm3?

A:

Q: The radius and height of a right circular cone are measured with errors at most 3% and 2%…

A: Here, the given errors are: ∆rr×100=3,∆hh×100=2⇒∆rr=0.03,∆hh=0.02

Q: What is the mass of 0.5m^3 of water?

A: To find the mass of the water

Q: An ingot of metal with the dimensions shown below has a mass of 3200 grams. What is the density of…

A: Use density formula

Q: A cubic block of wood has side length 1 m and mass 690 kg. What is the density of the wood in g/cm3?

A:

Q: A length of rope is 50 feet long and weighs 20 grams. What is the density of the rope? O p = 0.4…

A: Solve for the density

Q: An iron block weighs 5.2 N and has a volume of 272 cm³. What is the density of the block in kilogra…

A:

Q: A toy shop is manufacturing hollow plastic spheres. The outside diameter of the sphere is 6 inches…

A:

Q: What is the mass of a gold bar that is 7.379 × 10–4 m3 in volume?  The density of gold is 19.3…

A: Given  Volume = 7.379 × 10-4 m3 Density = 19.3 g/cm3    Density = mass / volume => Mass = density…

Q: If 150 mL of polyethylene glycol 400 weighs 74.1 g, what is its specific gravity? *

A: If 150 mL of polyethylene glycol 400 weighs 74.1 g, what is its specific gravity

Q: A rectangular block of copper metal has a mass of 1896g. The dimensions of the block are 8.4cm by…

A:

Q: ZSM-5, a catalyst material, has a surface area of 425 m³/g. What is the surface area of this…

A:

Q: The linear density of a rod of length 1 m is given by ?(x) = 9 / sqrt x, in grams per centimeter,…

A:

Q: A shot-putt is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g / cm3, find…

A: Given:            Radius of sphere =4.9 cm.

Q: What volume of silver metal willl have a mass of exactly 22.4 g, if the density of silver is 10 g cm…

A: Density=massvolume Here, mass m=22.4 gm, density ς=10 gm/cm3

Q: What is the mass, rounded to the nearest gram, of the figure below given r= 6 cm and a density of…

A: topic - volume of sphere

Q: Find the Volume of the composite fngure. 2 ft 3 ft 4 ft V = T ft3

A:

Q: A spherical balloon is blown up by a machine and its volume, V(t), is given below,

A: In the question, dr/dt is given which is 0.5 cm/sec. In the calculation, first we will find the…

Q: 3. What will be the mass( in Ibs) of a substance that has a density of 11.2 g/cm and a volume of a…

A: Note: "Since you have asked multiple questions, we will solve the first question for you. If you…

Q: The diameter of a cone is 16 meters. If the height is 1.5 times its radius, what is the volume of…

A: Given:        Diameter of a cone is 16m.height of the cone is 1.5 times its radius.

Q: My rock has a mass of 16 g and a volume of 2 cm2. What is it's density?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4. A block of lead has dimensions of 4.5 cm by 5.2 cm by 6.0 cm. The block has Calculate the density…

A:

Q: The table shows the approximate measurements of the Great Pyramid of Giza in Egypt and the Pyramid…

A: Consider the Given informationPrymidHeight(M)Area of Base(m2)(1)Great Pryramid of…

Q: 2. A 20-foot chain with density 4 lb/ft hangs off the roof of a building. How much work is required…

A: Given a 20 foot chain with density 4 lb/ft hangs off the roof of a building.

Q: 1. Why does the formula for the volume of a cylinder include Tr?

A: Given query is to find why does formula of cylinder volume has πr2.

Q: A cube has a height of 9cm and has a mass of 3.645g. calculate it's density.

A: It is given that the height of the cube is 9 cm and the mass of the cube is 3.645 grams. We have to…

Q: how much liquid does this shape hold if each edge is 1 cm long

A: This shape has been drawn as per my visual ability and skills it can be different for the different…

Q: A steel pipe 100 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If the…

A: