Vectors Flashcards
1
Q
Definition
What is a Vector?
A
A vector is a quantity that has magnitude & direction.
Vector quantitites and represented by arrows.
length of arrow - magnitude
arrow head - direction
2
Q
Scalar
What is a scalar quantity?
A
A scalar quantity is one that has magnitude only.
3
Q
Vector vs. Scalar
Examples of vector quantities:
A
- Displacement
- Velocity
- Acceleration
- Force
- Momentum
4
Q
Vector vs. Scalar
Examples of scalar quantities:
A
- Time
- Temperature
- Distance
- Speed
- Pressure