A bathroom scale would work
Grams or Kilos depending on how big the melon is
a scale.
a calculator
Ounces
A bathroom scale would work
grams
You wouldn't you would would use pounds or Lbs.Answer 2Yes you would definitely use Kg to measure the weight of a person.
Grams or Kilos depending on how big the melon is
You would use the unit of measurement called "kilograms" or "pounds" to measure the weight of a car.
You would use the metric unit "kilograms" to measure the weight of a bag of groceries.
Newtons.
a scale.
a calculator
Ounces
pounds
Kilogram is a measure of weight - so you would use it to weight something. You would probably use it for objects that are large enough to make using grams unnecessary.