An object has a volume of 5 cm³ and a mass of 20 g. What is the density of the object?

Q: A boat (with a flat bottom) and its cargo weigh 5,200 N. The area of the boat's bottom is 9 m2. How…

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Q: What is the density of a substance of mass 150 g and volume 15 cm3

A: Given data :                      Mass   =   m                     Volume  =  V        To find :…

Q: A metal cylinder has a mass of 6.20 g. The density of the cylinder is 21.0 g/mL. What is its volume?

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Q: cubic

A: The volume is derived from the units of length and it can be expressed in units like cubic meters.…

Q: A square cube with a side measuring 0.25m has a mass of 5kg.  What is the density of the cube?

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Q: A wall is 300 square feet. A gallon of paint covers 110 square feet. What is an appropriate…

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Q: A golf ball has a diameter of 42 mm and a mass of 45 g. What is its density?

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Q: If the weight of an object is 726 N, what is the mass of the object?

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Q: A particular variety of wood has a density of 0.40 grammes per cubic centimetre. What is the mass in…

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Q: An object with a mass of M and a volume of V has a density of ρ. If the density is doubled without…

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Q: A crate has a mass of 8.30 x 106 mg (milligrams). What is the mass in grams? In kilograms?

A: Given that, Mass of a crate = 8.30 x 106 mg (milligrams).

Q: A stonecutter’s chisel has an edge area of 0.7 cm2 . If the chisel is struck with a force of 42 N,…

A: According to Newton's second law of motion, the net force acting on the object is equal to the…

Q: A helium balloon is at 105 kPa. As the balloon rises the pressure drops to 95 kPa and its new volume…

A: Given values:- Initial pressure,(P1)=105 KPa ----(1) Final pressure,(P2)=95 KPa -----(2) Final…

Q: A car weighing 45,000 N is on a hydraulic lift platform measuring 50 m2. What is the area of the…

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Q: A computer monitor has a width of 14.46 inches and a height of 10.85 inches. What is the area of the…

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Q: What is the diameter (in inch) of the wire with an area of 360,000 CM?

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Q: When 2 dozen tins are placed in a pail, the mass is 4560 grams. When 18 tins are placed in the same…

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Q: If a certain quantity of gas has a volume of 30 cm at a pressure of 1×105 pa what is the volume when…

A: Given: The volume of the gas is 30 cm3. The initial pressure of the gas is 1×105 Pa. The final…

Q: How many electrons will weigh 1 mg if the mass of an electron is 9x10-28 g?

A: mass of an electron e=9.1×10-28g let number of electrons be n

Q: Calculate the volume of a box in cubic meters, if the sides are: 48 cm, 40 cm, and 25 cm. Your…

A: V = l×b×h

Q: What is the rate of acceleration of a 2,000-kilogram truck if a force of 4,200 N is used to make it…

A: Given, Mass of truck=2000 kg Force applied F=4200 N Let  acceleration of Truck is a m/s²

Q: A metric ton is 1000 kg, and a British ton is 2000 lb. Which has the greater weight? By how much in…

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Q: The density of mercury is 13.5 g/mL. What is the mass of 8.20 mL mercury?

A: Given data: The density of mercury is ρ=13.5 g/mL. The volume of density is V=8.20 mL.

Q: An average human heart beats 67 times per minute. If the average person lives to the age of 73. how…

A: GivenAverage human heart beat =67 times per minuteAverage life of person=73 years

Q: A plastic container has a mass of 55 g when empty and 175 g when filled with alcohol. If the density…

A: Mass of empty plastic container is m0 = 55 g Mass of container with alcohol is m = 175 g So, mass of…

Q: Tungsten has a density of 19,300 kg/m3. If you have a cube of tungsten that measures 5 cm on a side,…

A: Given, a Tungsten has a density of ρ=19,300 kg/m3. If you have a cube of tungsten that measures l=5…

Q: The piston of a cylinder containing a gas is pulled out so that the volume increases from 0.1 m³ to…

A: Given data: Initial volume is, V1=0.1 m3. Final volume is, V2=0.3 m3. Initial pressure is, P1=80,000…

Q: A balloon with a volume of 2.0 L is filled with a gas at 3 atmospheres. If the pressure is reduced…

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

Q: The ratio of the density of a material to the density of water is the?

A: Specific gravity or relative density is defined as the ratio of  the density of a material to the…

Q: If I make a solution by adding water to 75 mL of ethanol until the total volume of the solution is…

A: Given data: Volume of ethanol, V1=75 mL Volume of solution, V2=375 mL Volume of water added: V=V2-V1…

Q: What is the density of the material if the volume is 58 liters and mass is 212 kg?

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Q: A boy pulls a wagon with an applied force of 40 N on a frictionless surface. If the mass of the…

A: Given :    Applied force, F = 40 N    Mass of the wagon, m = 13 kg  Determine the acceleration, a of…

Q: Nine days ago the area covered by the piece of bread was 3 sq inches. Total, the mould covers 9 sq…

A: The area covered by the mold nine days ago= 3 square inches. The area covered by the mold in the…

Q: A hot-air balloon has a volume of 3,587 m. The density of the air outside the balloon is 1.165 kg/m,…

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Q: An object has dimensions 10mm and 15mm.What is the area in m?

A: Given : Width = 10 mm = 0.01 m Length = 15 mm = 0.015 m

Q: You measure the length of a rope to be 11 m . The mass of the rope is 0.745 kg. What is the mass…

A: Given data The length of the given as L = 11 m. The mass of the rope is given as m = 0.745 kg.…

Q: What is the density of an object with the length of 10 cm, width of 5 cm, height of 2 cm, and a mass…

A: The length of the object, l=10 cm   The width of the object, w=5 cm   The height of the object, h= 2…

Q: A plastic container has a mass of 55 g when empty and 175 g when filled with alcohol. If the density…

A: Given: The mass (m) of the plastic container is 55 g. The mass (M) of the plastic container when…

Q: What is the density of a substance of mass 140 g and volume 12 cm³.

A: Introduction :   In this question we are provided it mass and volume , with these data we have to…

Q: A car weighing 17,000 N is on a hydraulic lift platform measuring 15 m2. What is the area of the…

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Q: A boat (with a flat bottom) and its cargo weigh 6,200 N. The area of the boat's bottom is 3 m2. How…

A: Given data The weight of the boat and cargo is, W=6200 N The area of the bottom of the boat is, A=3…

Q: What is the density of a block of iron which has a volume of 10.0 cm3 and a mass of 50.0 g ?

A: Volume of iron block = 10 cm3  Mass of iron block = 50 g   Density of block of iron ?

Q: What is the mass of a rectangular solid made of Brass, that has dimensions of 13.1 cm x 5.4 cm x 2.2…

A: Answer:-  Given  Length (L) = 13.1 cm  Width (w) = 5.4 cm  Height (H) = 2.2 cm  Volume of…