Understanding Scalars and Vectors

These flashcards cover key concepts related to vectors, scalars, and motion, helping to understand the differences and applications in physics.

Vector

A quantity that has both magnitude and direction.

Scalar

A quantity that has only magnitude, no direction.

Magnitude of Displacement

The length of the straight line from the starting point to the ending point, ignoring the path taken.

Distance

The total path length traveled regardless of direction.

Displacement

The vector quantity that shows how far out of place an object is, measured as the shortest straight line from the start point to the endpoint.

Average Speed

The total distance traveled divided by the total time taken.

Average Velocity

The total displacement divided by the total time taken.

Kinematics

The study of motion without considering the forces that cause it.

Direction

The course along which something moves or the line along which it is aimed.

Instantaneous Speed

The speed of an object at a specific moment in time.