Forces Flashcards
1
Q
What is a force
A
A push or a pull
2
Q
Give an example of a force
A
Gravity
3
Q
What is pressure
A
A force exerted on a certain area
4
Q
What is the formula of pressure
A
Force divided by area
5
Q
What is speed
A
A measure of how far something travels in a given time
6
Q
What is the formula for speed
A
Distance divided by time
7
Q
What is acceleration
A
The amount by which speed increases in one second
8
Q
What is friction
A
Friction is when two materials rub against each other.
