A $10\,\text{kg}$ body is in free fall near the Moon’s surface and its acceleration is $1.6\,\text{m s}^{-2}$. What is the Moon’s gravitational field strength?
- A$0\,\text{N kg}^{-1}$
- B$1.6\,\text{N kg}^{-1}$
- C$10\,\text{N kg}^{-1}$
- D$16\,\text{N kg}^{-1}$