CAPE Physics Unit 1 · 2008 (Rest of Region) · Paper 1 · Question Q15

A car travelling at a constant velocity is provided with 15\text{ kW} of useful power. The driving force on the car is 600\text{ N}. What is the velocity of the car?

1. (A)2\text{ m s}^{-1}
2. (B)5\text{ m s}^{-1}
3. (C)10\text{ m s}^{-1}
4. (D)25\text{ m s}^{-1}