Question

what is the definition of mass

Answer 1

hi,


the mass of a substance is the amount of matter present in it.


hope it helps..

Answer 2

hey user...

here is ur ans...

The standard unit of mass in the International System (SI) is the kilogram (kg). ... Weight has meaning only when an object having a specific mass is placed in an acceleration field, such as the gravitational field of the earth. At the earth's surface, a kilogram mass weighs about 2.2 pounds.

hope it helps!!