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Understanding Conservation of Momentum in Collisions

Forces and motion • Momentum

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

Test your knowledge with interactive flashcards

How can momentum be calculated in collisions?

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For collisions, total initial momentum equals total final momentum; use this to set up equations based on known masses and velocities.

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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