A man’s weight on Mars is $240\text{ N}$, and the acceleration of free fall there, $g$, is $4\text{ m s}^{-2}$. On the Moon, $g$ is $2\text{ m s}^{-2}$. Which of the following statements is correct?
- AThe man has a mass on Mars of $60\text{ N}$.
- BThe man has a mass on the Moon of $120\text{ kg}$.
- CThe man weighs $120\text{ N}$ on the Moon.
- DThe man weighs $240\text{ N}$ on the Moon.