Physics vocabulary

3. is a quantity; it is also a measure of distance moved by an object in a given time but it has direction as well
6. is the rate at which an object's speed changes
8. the opposing force exerted by air on an object moving through it, acting in the opposite direction of motion, slowing the object down due to friction with air molecules,
9. a fundamental physics principle stating that energy cannot be created or destroyed, only transformed from one form to another
11. the fundamental force of attraction between any two objects with mass or energy, pulling them towards each other,
12. the standard unit of force, defined as the force needed to accelerate a 1-kilogram mass at 1 meter per second squared
14. is a special case of acceleration where objects get slower
15. = distance/time
17. a push or a pull on an object resulting from its interaction with another object, which can change the object's motion (speed or direction) or shape
18. the fundamental measure of the amount of matter (atoms, particles) in an object,
19. Stored energy

1. is a measurement of the length between two points
2. has magnitude but not direction
4. Released Energy
5. the SI unit for distance
7. Has both magnitude and direction
10. something that is not moving with respect to an observer that can be used to detect motion.
13. of an object is a measure of its distance from a fixed point
16. is the change in an object's position over time relative to a frame of reference