4.1-4.4 Flashcards
1
Q
speed
A
distonce travled divieded by the time
2
Q
motion
A
an object change in potion
3
Q
velocity
A
the speed of an object in one direction
4
Q
acceleration
A
the rate at which velocity changes over time
5
Q
force
A
a push or pull on an object
6
Q
newton
A
the SI unit for force
7
Q
net force
A
the combination of all forces
8
Q
friction
A
a force the oppposes motion
9
Q
gravity
A
a force of attraction
10
Q
weight
A
the measur of gravity
11
Q
mass
A
the measure of matter
