Note AcademyNote Academy

Physics (AS & A Level) · May / June 2025 · Paper 12 · Question 17

9702Turning effects of forces

The diagram shows a couple. How is the torque of the couple calculated?

  1. A1/2 × perpendicular distance between the forces × magnitude of one of the forces
  2. Bperpendicular distance between the forces × magnitude of one of the forces
  3. Cperpendicular distance between the forces × magnitude of the sum of the forces
  4. D2 × perpendicular distance between the forces × magnitude of one of the forces

As printed in the paper

Show the answer

Correct answer: B. perpendicular distance between the forces × magnitude of one of the forces

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