Vocab 12.29.17 Flashcards
1
Q
Force
A
A push or pull
2
Q
Spring Scale
A
The tool that measures the amount of force.
3
Q
Newton
A
The unit that measures the amount of force.
4
Q
Gravity
A
A force of attraction between two objects.
5
Q
Friction
A
A force that opposes motion.
6
Q
Balanced Forces
A
Forces on an object that are equal size and opposite in direction.
7
Q
Unbalanced Forces
A
Forces that cause a change in motion.
