Physics- Momentum

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Momentum=
mass x velocity
1 of 5
Unit for momentum
kg m/s
2 of 5
When objects collide, the momentum before...
is the same as the momentum afterwards.
3 of 5
How do you increase impact time in a car crash?
Large crumple zones, air bags, seat belts, impact bars.
4 of 5
force=
change in momentum/ time taken to change
5 of 5

Other cards in this set

Card 2

Front

Unit for momentum

Back

kg m/s

Card 3

Front

When objects collide, the momentum before...

Back

Preview of the front of card 3

Card 4

Front

How do you increase impact time in a car crash?

Back

Preview of the front of card 4

Card 5

Front

force=

Back

Preview of the front of card 5

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