Question

5)List an appropriate SI base unit (with a prefix as needed ) for the following:
b)The mass of a sports car
d)The diameter of a pizza
e)The mass of a single slice of pepperoni
g)The distance from your home to school
h)Your mass

Answer 1

What do yo usually measure mass in?

Answer 2

This is SI, which means the international system. So we're fortunately not talking about American units :)

For example, the unit of velocity would be m/s^2. The base unit of distance or length is the meter.

Answer 3

And, to give everything away, the base unit of mass, is the kilogram (kg).