A car with mass $1200\,\text{kg}$ is moving along a level straight road. Which impulse is required to increase the car’s speed from $5.0\,\text{m s}^{-1}$ to $10\,\text{m s}^{-1}$?
- A$6000\,\text{N s}$
- B$12000\,\text{N s}$
- C$15000\,\text{N s}$
- D$18000\,\text{N s}$