StudyBrixFree worksheets, study guides and courses

Grade 12 · Physics

Grade 12 Momentum & collisions worksheet

20 questions on momentum & collisions. The answer key is a separate download.

Open and downloadGet the answer keyChange the questions

What is on the worksheet

  1. A 16 kg object has signed velocity -4 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  2. Momentum changes by +4 kg·m/s during 190 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  3. Momentum changes by +48 kg·m/s during 160 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  4. Momentum changes by +14 kg·m/s during 190 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  5. Momentum changes by +51 kg·m/s during 180 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  6. A 17 kg object has signed velocity 6 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  7. A 13 kg object has signed velocity -21 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  8. A 3 kg object changes signed velocity from -6 m/s to -13 m/s. Find the net impulse on it. Round to 3 decimal places if needed. Answer in N·s.

  9. A 11 kg object changes signed velocity from -1 m/s to 2 m/s. Find the net impulse on it. Round to 3 decimal places if needed. Answer in N·s.

  10. A 8 kg object changes signed velocity from -16 m/s to 8 m/s. Find the net impulse on it. Round to 3 decimal places if needed. Answer in N·s.

  11. A 22 kg object has signed velocity -1 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  12. A 10 kg object has signed velocity 17 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  13. A 18 kg object has signed velocity 19 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  14. Momentum changes by +6 kg·m/s during 120 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  15. A 1 kg object changes signed velocity from 5 m/s to -7 m/s. Find the net impulse on it. Round to 3 decimal places if needed. Answer in N·s.

  16. A 25 kg object has signed velocity 10 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  17. Momentum changes by +45 kg·m/s during 250 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  18. Momentum changes by +73 kg·m/s during 170 ms. Find the signed average net force. Round to 3 decimal places if needed. Answer in N.

  19. A 18 kg object has signed velocity 9 m/s on a chosen axis. Find its signed momentum. Round to 3 decimal places if needed. Answer in kg·m/s.

  20. Carts 15 kg at 11 m/s and 8 kg at -1 m/s collide and stick. Velocities share one signed axis; external impulse is zero. Find their final velocity. Round to 3 decimal places if needed. Answer in m/s.

More worksheets like this