| It is a measure of the quantity of matter contained in the body, at rest. |
It is the force with which the earth attracts a body. |
| It is a scalar quantity. |
It is a vector quantity. |
| It’s S.I. unit is kg. |
It’s S.I. unit is newton (N). |
| It is measured by a physical balance. |
It is measured by a spring balance which is calibrated to read in newton. |
| It is a constant for a body and does not change with the change in place. |
It is not constant for a body, but varies from place to place due to the change in the value of g. |
