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WJEC GCSE Physics forces and motion overview quiz quiz

15questions. Pick an answer and you'll see why right away.

  1. How is speed calculated?

  2. What does the gradient of a velocity-time graph represent?

  3. What does the area under a velocity-time graph represent?

  4. Which equation links force, mass and acceleration?

  5. What is the difference between mass and weight?

  6. A skydiver reaches terminal velocity when

  7. How is work done calculated?

  8. Which equation gives kinetic energy?

  9. What does Hooke's law state for a spring?

  10. How is momentum calculated?

  11. In a collision with no external force, the total momentum

  12. What are the two parts of the total stopping distance?

  13. Which factor increases the thinking distance?

  14. Why do crumple zones and airbags reduce injury in a crash?

  15. If the speed of a car doubles, its kinetic energy