Physics for IGCSE & O level - Forces And Motion (Section 9 - No. 34)
If two objects have the same mass, but one is on Earth and the other is on the Moon, which statement is true?
They have the same weight.
They have the same mass.
The object on the Moon has a greater weight.
The object on Earth has a smaller mass.
Giải thích
Mass is a constant, but weight depends on the gravitational field.