|Newton's Third Law||
Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.
A quantity that has both magnitude and direction. Examples are force, velocity and acceleration.
A quantity that has magnitude but not direction. Examples are mass, volume and speed.
An arrow drawn to scale used to represent a vector quantity.
The net result of a combination of two or more vectors.
Mutually perpendicular vectors, usually horizontal and vertical, whose vector sum is a given vector.