either pounds (lb) or kilograms (kg)
You would use the metric unit "kilograms" to measure the weight of a bag of groceries.
pound
meters are used to measure a bag of groceries
A meter.
the Newton
gramo
This unit is the kilogram (kg).
kg
Kilograms (kg) or pounds (lb) and ounces (oz).
Depends how big but it would probably be grams.
The more appropriate measure to weigh a book bag is pounds, as it is a larger unit that better accommodates the weight of an entire bag. Ounces are typically used for smaller items or lighter weights. Therefore, for the weight of a book bag, using pounds would provide a clearer and more practical measurement.
poundA newton