A car’s momentum increases from $10\,000\,\text{kg m s}^{-1}$ to $15\,000\,\text{kg m s}^{-1}$ over a period of $8.0\,\text{s}$. What resultant force acts on the car?
- A630 N
- B3100 N
- C40 000 N
- D200 000 N
Physics 0625 · IGCSE · Momentum
Physics 0625 · IGCSE · Momentum
A car’s momentum increases from $10\,000\,\text{kg m s}^{-1}$ to $15\,000\,\text{kg m s}^{-1}$ over a period of $8.0\,\text{s}$. What resultant force acts on the car?