Physics · Law of conservation of linear momentum and its applications, equilibrium of concurrent forces

Conservation of momentum in a collision between particles can be understood from

Conservation of momentum in a collision between particles can be understood from

  • A. Conservation of energy
  • B. Newton's first law only
  • C. Newton's second law only.
  • D. Both Newton's second and third law.

Step-by-step solution

Conservation of momentum in collisions arises from Newton's second law (force equals rate of change of momentum) and Newton's third law (action-reaction pairs). In a collision, internal forces between particles are equal and opposite, causing equal and opposite momentum changes, hence total momentum is conserved.
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