kilograms would be appropriate
The most adequate unit is the metric tonne.This unit is equal to 1 000 kg.
The metric unit most often used to describe weight is the Kilogram.
The unit of force in the SI (metric) system is the Newton. It's used to describe any force, no matter where the force came from. "Weight" is a good example of a gravitational force.
Kilogram.
You would use the metric unit "kilograms" to measure the weight of a bag of groceries.
Essentially a bookshelf and a bookcase describe the same thing - a storage space for books. There are different types - bookshelves may more accurately describe an open storage bookcase, or shelves directly attached to the wall. A bookcase can describe a standalone unit that houses books. But to be honest, these days both terms are used interchangeably.
feet
The weights of most whales are measured in tons.
The most adequate unit is the metric tonne.This unit is equal to 1 000 kg.
The metric unit most often used to describe weight is the Kilogram.
There is no such unit of measurement as a bookcase.
A scale
BOOKCASE
Weight actually refers to the force exerted by gravity. So weight would be a force measurement. Newton is a unit of force, as is Pound. But often the kilogram is used to also describe the weight of something, even though it is actually a mass unit.
The unit of force in the SI (metric) system is the Newton. It's used to describe any force, no matter where the force came from. "Weight" is a good example of a gravitational force.
Kilogram.
the Newton (N)