Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
Force |
something that causes a change in the motion of an object
|
|
|
Vector |
any quantity with both a magnitude and a direction
|
|
|
Magnitude |
the absolute size of a quantity
|
|
|
Balanced Force |
When two forces acting on an object are qual in size
|
|
|
Unbalanced Force |
When two forces acting on an object are not equal in size
|
|
|
Newtons |
the International System of Units derived unit of force
|
|
|
Mass |
The amount of matter in an object |
|
|
Gravity |
the force of attraction between all masses |
|
|
Friction |
Friction is the force resisting the motion of solid surfaces, fluid layers, and material elements sliding against each other
|
|
|
Inertia |
the resistance of any physical object to any change in its state of motion
|
