To find the acceleration when a net force of 20.0 N is applied to a mass of 5.0 kg, you can use Newton's second law of motion, which states that:
\[ F = m \cdot a \]
Where:
- \( F \) is the net force,
- \( m \) is the mass,
- \( a \) is the acceleration.
From the data, you have:
- Net force \( F = 20.0 , \text{N} \)
- Mass \( m = 5.0 , \text{kg} \)
Rearranging the formula to solve for acceleration \( a \):
\[ a = \frac{F}{m} \]
Substituting the values:
\[ a = \frac{20.0 , \text{N}}{5.0 , \text{kg}} = 4.0 , \text{m/s}^2 \]
Therefore, the value that would complete the last cell is:
4.0