mass
a meter
Meters
what is the most suitable unit to measure the length of a car key
kg. (kilograms), or tons (thousands of kg.).
Weight is measured in Newtons, not grams - which is a measure of mass.
Tons for a rough and ready answer, kilograms for a more accurate answer.
Mass is the measure of matter in an objevt
Scales either measure mass, or weight - but they are callibrated to show mass (for example, kilograms).
a gradute is used to measure mass
It is customary to use the kilogram - though that is technically not a weight, but a mass.
That is optional. The best unit of measurment would probably be tons.By:Donny Heitler