Unit 2 Gravity And Motion Cards Flashcards
0
Q
Gravity
A
The force that attracts all objects towards each other.
1
Q
Force
A
A push or a pull
2
Q
Law Of Universal Gravitation
A
Newton’s law that states that every object in the universe attracts every other object.
3
Q
Mass
A
The amount of matter in an object.
4
Q
Weight
A
The measure of the force of gravity on an object.
5
Q
Inertia
A
The tendency of an object to resist a change in motion.
6
Q
Newton’s First Law Of Motion
A
States that an object at rest will stay at rest and an object in motion will stay in motion with a constant speed and direction unless acted on by a force
