| A | B |
|---|
| Component | two vectors that are at right angles to each other. |
| Projectile | horizontal or vertical moving objects on the earth's surface. |
| Resolution | process of determining the components of a vector. |
| Resultant | the vector sum of two or more component vectors. |
| Satellite | a projectile trveling fast enough to fall around the earth rather than into it. |
| Scalar Quantity | A quantity that needs only magnitude to be complete. |
| Vector | used to understand quantities that have both magnitude and direction. |
| Vector Quantity | A quantity that needs both magnitude and direction to be complete |
