A liter of water has approximately a mass of one kilogram.
The unit to describe mass is the kilogram (kg).
A kilogram is a unit of mass, not weight. In Earth's standard gravity, a kilogram mass weighs about 9.8 Newtons.
The basic SI unit for mass is the kilogram (kg).
The SI base unit for mass is the kilogram
A kilogram is a measure of mass therefore a kilogram of lead and a kilogram of feathers have the same mass: one kilogram. They would, however, have different volumes and densities.
The kilogram is the base unit of measure for mass.
The SI base unit for mass is the kilogram.
The kilogram is a unit of mass. It is approximately equal to the mass of one liter of water.
Mass: the kilogram. Density: kilogram per cubic meter.
(4 x 5) kilogram-meters = 20 joules
Neither. A kilogram is the same regardless.
A kilogram is a unit of mass - therefore they are two entirely different concepts.
A kilogram (mass) on the moon is still a kilogram (mass)A kilogram (referred to as its weight) is about 1/6 of it's Earth weight or 160 g (approx)Aside: In common usage we talk about an object having a weight, not a mass (e.g. Your driver's license states your weight). In science a kilogram is a unit of mass. Weight is what we perceive when we try to lift that mass - it is the force of gravity pulling the kilogram mass to the Earth. It gets a bit confusing when you are at Earth's surface because a the kilogram mass has a numerically kilogram of force (usually referred to as weight) attracting it downwards.
Kilogram...
Mercury's mass is 0.33x1024kg.
A kilogram (kg) is a measure of mass in the Metric system.