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A-level Physics (OCR A) > Chapter 7 - Laws of Motion & Momentum > Flashcards

Chapter 7 - Laws of Motion & Momentum Flashcards

1
Q

True or false: The total momentum of a system is always 0

A

True, because momentum is a vector (OH YEAH)

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2
Q

Define force in terms of momentum

A

The rate of change of momentum

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3
Q

Define impulse

A

The change in momentum

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4
Q

What is an elastic collision?

A

One where all kinetic energy is conserved

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A-level Physics (OCR A) (10 decks)

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