A-LevelPhysicsDynamics9702/12 · Oct/Nov 2020 · Q101 Mark
Two balls, one of mass 2m and one of mass m, collide. The diagrams show the initial and final velocities of the balls. Which collision is not elastic?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A[Diagram option A]
B[Diagram option B]
C[Diagram option C]
D[Diagram option D]
✓ Correct answer
C: [Diagram option C]
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