Newtons laws Flashcards
Force
A push or a pull on an object in order to change the motion of the object
Motion
A change in position over time.
Net Force
The combination of all the forces acting on an object
Speed
Distance traveled per rate of time. (speed=distance/time)
Velocity
The speed and direction of an object.
Acceleration
The rate at which velocity changes over time.
Newtons First Law
An object at rest will remain in rest and an object in motion will remain in motion unless acted upon by an outside force.
Newton second law
Force=mass x acceleration
Newtons Third Law
For every action the is an equal but opposite reaction.
Inertia
The tendency of an object to resist being moved or, if the object is moving, to resist a change in speed or direction until an outside force acts on the object.
Friction
A force that resists motion.
Mass
The amount of matter in an object
