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Understanding Conservation of Momentum in Collisions

Forces and motionMomentum

Key concepts

What you'll likely be quizzed about

  • Momentum is defined as the product of an object's mass and its velocity.
  • It is a vector quantity, meaning it has both magnitude and direction.
  • The equation for momentum (p) is given by p = mv, where m is mass and v is velocity.

Flashcards

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How do external forces affect momentum?

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If external forces act on a system, they can change the total momentum of that system.

Key notes

Important points to keep in mind

Momentum is mass times velocity.

Momentum is conserved in isolated systems during collisions.

Vectors determine the direction of momentum.

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