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Physics (AS & A Level) · Oct / Nov 2025 · Paper 13 · Question 9

9702Linear momentum and its conservation

In which situation is total linear momentum always conserved?

  1. Ain all collisions between two objects
  2. Bin collisions between two objects moving at equal and opposite velocity
  3. Cin collisions between two objects that form an isolated system
  4. Din collisions between two objects with the same mass

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Correct answer: C. in collisions between two objects that form an isolated system

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