Across
- 1. the motion of an object when gravity is the sole force acting upon it
- 4. the speed of an object at a specific moment in time, representing the magnitude of its instantaneous velocity
- 5. the rate of change of an object's displacement over time
- 6. how much a quantity changes over a specific interval of another quantity, most commonly time
- 9. the rate at which velocity changes over time
- 10. the total distance an object travels divided by the total time taken to cover that distance
- 12. a single vector that represents the combined effect of two or more vectors
- 13. a single scalar quantity that represents the magnitude of a vector along a specific coordinate axis
Down
- 2. he duration or interval between two specific moments or events
- 3. a physical quantity that has both magnitude (a numerical value representing its size or strength) and direction
- 7. a physical quantity that is completely described by its magnitude
- 8. motion, speed, or velocity is not an absolute measurement but is determined in comparison to a specific frame of reference
- 11. the distance an object covers per unit of time