Note AcademyNote Academy
Start

Physics (AS & A Level) · Oct / Nov 2019 · Paper 11 · Question 18

9702Energy conservation

The engine of a car exerts a force of 600 N in moving the car 1.0 km in 150 seconds. What is the average useful output power of the engine?

  1. A4.0 W
  2. B4.0 kW
  3. C90 kW
  4. D90 MW

As printed in the paper

Show the answer

Correct answer: B. 4.0 kW

Sit this whole paper →More on Energy conservation

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.