Across
- 3. a quantity with magnitude and direction
- 4. a quantity with a vector in it
- 5. only has magnitude, not direction
- 8. the total time a rising and falling object spends in the air
- 9. an object that falls around Earth or some other body rather than falling into it
- 10. the new vector formed when adding two vectors together
- 11. the breaking down of a magnitude and direction (vector) into its x and y components using trigonometry
Down
- 1. any object that moves through the air (or space), acted on only by gravity (and possibly air resistance). A___ is any body that is given an initial velocity and then follows a path determined by the effect of the gravitational acceleration
- 2. the maximum horizontal distance a projectile can travel
- 6. one of the vectors (usually two vectors and they are ussually perpendicular to each other) whose sum is a resultant vector. Any resultant vector may be regarded at the combination of two or more component vectors
- 7. the path of a projectile