Map of West Hempstead in Nassau County
\text{Distance} = 10 \text{ m/s} \times 5 \text{ s} = 50 \text{ m}
\]
3. **c) 10 m/s²**
- **Explanation**: The standard acceleration due to gravity (g) is approximately 9.8 m/s², which is often rounded to 10 m/s² in physics problems for simplicity. This value indicates how fast an object accelerates toward the Earth when falling freely.
4. **a) 5 m/s²**
- **How to get the answer**: Apply Newton's Second Law, which states \( F = ma \). Rearranging gives:
\[
a = \frac{F}{m}
\]
With a net force \( F = 20 \text{ N} \) and mass \( m = 4 \text{ kg} \):
\[
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