Across
- 3. a physical quantity that is completely described by its magnitude (a single numerical value and unit) and lacks any direction
- 5. rate of change
- 9. the motion of an object when gravity is the only force acting upon it
- 11. one of the individual scalar quantities that, when combined, produce the resultant vecto
- 12. the rate at which an object covers distance, calculated by dividing the total distance traveled by the time it took to travel that distance
- 13. motion, speed, or velocity is not an absolute measurement but is determined in comparison to a specific frame of reference
Down
- 1. the rate at which an object is moving at a specific moment in time, representing its speed at that particular instant, not over a period
- 2. duration between beginning and end of an event
- 4. total distance divided by total time
- 6. how much a specific quantity changes relative to another changing quantity, most often time, and is essentially a ratio of change
- 7. the rate of change of an object's displacement, or its speed in a particular direction
- 8. a single vector that represents the combined effect of two or more individual vectors, acting as their vector sum
- 10. a physical quantity that possesses both magnitude (its size or amount) and direction