The mass in kilograms of 1L of water is 1kg and the weight in Newtons is 10N.
One liter of water weighs approximately 2.21 pounds.
Water has a density of 1 kg /L, that is, 1 liter of water has a mass of exactly 1 kg.
Weight in Kilograms: | Volume in Liters of: | |
---|---|---|
Water | Cooking Oil | |
1 kg | 1 l | 1.1364 l |
2 kg | 2 l | 2.2727 l |
3 kg | 3 l | 3.4091 l |
18.01528 g/mol
Divide the weight in Newtons by the acceleration of gravity to determine the mass of an object measured in Kilograms. On Earth, gravity accelerates at 9.8 meters per second squared (9.8 m/s2).
One way to calculate mass: Mass = volume × density. Weight is the measure of the gravitational force acting on a mass. The SI unit of mass is “kilogram”.
The relationship between mass and volume is called density, and measures the amount of mass that fits in a given volume. Water has a density of 1 kg /L, that is, 1 liter of water has a mass of exactly 1 kg.
litre (l), also spelled liter, unit of volume in the metric system, equal to one cubic decimetre (0.001 cubic metre). From 1901 to 1964 the litre was defined as the volume of one kilogram of pure water at 4 °C (39.2 °F) and standard atmospheric pressure; in 1964 the original, present value was reinstated.
Once you know specific gravity, you also know density, because you just multiply specific gravity by the density of water, which is 1 gm/cm3, to get density. You can then find the mass of a specific volume of the liquid by multiplying its density by the volume of the liquid you have.
Mass the fluid, find its volume, and divide mass by volume. To mass the fluid, weigh it in a container, pour it out, weigh the empty container, and subtract the mass of the empty container from the full container. To find the volume of the fluid, you simply measure it very carefully in a graduated cylinder.
One kilogram of water of water measure converted to U.S. cup equals to 4.23 cup US.
Volume in Liters: | Weight in Kilograms of: | |
---|---|---|
Water | All Purpose Flour | |
1 l | 1 kg | 0.529 kg |
2 l | 2 kg | 1.058 kg |
3 l | 3 kg | 1.587 kg |
Fw = m * 9.8 m/s^2. Fw = 30 kg * 9.8 m/s^2 = 294 N. To change from weight to mass divide by gravity (9.8 m/s^2).
Divide the number of pounds by 2.2046 to use the standard equation. For example, if you want to convert 50 pounds to kilograms, divide 50 by 2.2046, which is equal to 22.67985 kg. To convert 200 pounds to kilograms, divide 200 by 2.2046, which is equal to 90.71940 kg.
Hence, the weight of the 40 kg mass is 392…
Plug the numbers you want to convert to mass into the new equation, m = F/a. As an example, we will use an object with a force of 10 N and an acceleration of 2 meters per second squared. Divide the newtons by the rate of acceleration, which will give you the mass of the object.
An object that has a mass of 1 kg weighs about 9.8 N. So if you already know the mass of an object and you want to know its weight in Newtons, you simply multiply the number of kilograms by 9.8 N. Conversely, if you know an object’s weight in Newtons, you can divide by 9.8 N, and you’ll get that object’s mass.
How do I calculate weight from mass if I know the gravity? Multiply the mass (in kg) by the acceleration due to gravity (in m/s/s). Your answer is in Newtons (N). For example, a 100-kg object on earth (acceleration due to gravity: 9.81 m/s/s) weighs 100 x 9.81 = 981 N.
We know that the acceleration due to gravity is equal to 9.8 m/s2, the Gravitational constant (G) is 6.673 × 10−11 Nm2/kg2, the radius of the Earth is 6.37 × 106 m, and mass cancels out. When we rearrange the equation and plug all the numbers in, we find that the mass of the Earth is 5.96 × 1024 kg.
Gravitational pull on the Moon
On the Moon, g = 1.6 N/kg. In other words, a 1 kg mass has a weight on the Moon of 1.6 N.
Weight in Kilograms: | Volume in Fluid Ounces of: | |
---|---|---|
Water | All Purpose Flour | |
1 kg | 33.81 fl oz | 63.92 fl oz |
2 kg | 67.63 fl oz | 127.84 fl oz |
3 kg | 101.44 fl oz | 191.76 fl oz |
Water is denser than petrol, so there essentially more molecules of water in a given volume. For example in a given volume, there may be 15,000 molecules of petrol but 20,000 molecules of water.
Both have the same mass The difference is that the volume of water will be more as compared to that of air because the density of air is more than that of water. They have the same mass. kilograms are a measure of mass not weight. A kg is a kg is a kg.
To convert a liter measurement to a gram measurement, multiply the volume by 1,000 times the density of the ingredient or material. Thus, the volume in grams is equal to the liters multiplied by 1,000 times the density of the ingredient or material.
A gram is about: a quarter of a teaspoon of sugar. a cubic centimeter of water. a paperclip.
Both grams and liters are common units of measure. A gram is a unit of mass equal to about a paperclip while a liter is a unit of volume and is a common allotment of liquids such as beverages or gasoline. … By extension, then, 1 g of water is 0.001 L, or 1 mL.
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