Across
- 3. The measurement of the rate of change of position with respect to time.
- 4. The constant acceleration on an object because of gravitational force. On Earth, this value is 9.81 m/s2.
- 10. The SI unit of force, or mass times acceleration.
- 11. The law stating the relationship between the force applied to an object and the object's mass and acceleration. The force experienced by an object is proportional to its mass times the acceleration it experiences (F=ma).
- 13. The rate of change of position of an object moving in a specific direction.
- 14. The rate of change in velocity; speeding up, slowing down, or changing direction. It is equal to the change in velocity (Speed, Direction, or Both).
- 15. At a scale large enough to be seen with the naked eye.
Down
- 1. A measure of how much matter is present in a substance.
- 2. A quantity with both a magnitude and a direction.
- 5. A force that resists the relative motion of two objects or substances sliding against one another.
- 6. A situation where the net force on a system is zero.
- 7. The change in an object's position with respect to time and in comparison to the positions of other objects used as reference points.
- 8. A situation where the net force on a system is not zero.
- 9. An interaction between an object and another object or a field that acts to change the motion of the object.
- 12. The overall force acting on a system or object after opposing or balanced forces cancel each other out.