the same weight and the same mass. a larger weight, but smaller mass. a smaller mass and larger weight. a smaller weight and the same mass.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The rover Spirit is a robotic probe that NASA has placed on Mars. The gravitational attraction of Mars is approximately 62% less than that of Earth. Compared to its measurements on Earth, on Mars the probe has
Possibilities:
- the same weight and the same mass.
- a larger weight, but smaller mass.
- a smaller mass and larger weight.
- a smaller weight and the same mass.

a smaller weight and the same mass.