momentum and collisions Flashcards by Melissa Hopper | Brainscape

Q

momentum =

A

mass x velocity

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

what does conservation momentum mean

A

momentum before= momentum after

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

what do you always need to do when calculating momentum

A

decide which direction is positive and which is negative

How well did you know this?

1

Not at all

2

3

4

5

Perfectly