Back to 8.4 Elastic Collisions in One Dimension

8.4 Exercise 15

Avg difficulty 2.5

Which of the following statements is true about an inelastic collision?

  1. Momentum is conserved, and kinetic energy is conserved.
  2. Momentum is conserved, and kinetic energy is not conserved.
  3. Momentum is not conserved, and kinetic energy is conserved.
  4. Momentum is not conserved, and kinetic energy is not conserved.

OpenStax College Physics 2e, 8.4 Elastic Collisions in One Dimension, exercise 15

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.