The acceleration due to gravity at the moon's srface is `1.67 ms^(-2)`. If the radius of the moon is `1.74 xx 10^(6) m`, calculate the mass of the moon. Use the known value of G.

Explanation

To calculate the mass of the moon using the given acceleration due to gravity and the radius, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Known Values**:
- Acceleration due to gravity on the moon, \( g = 1.67 \, \text{m/s}^2 \)
- Radius of the moon, \( r = 1.74 \times 10^6 \, \text{m} \)
- Universal gravitational constant, \( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \)
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