Physics Unit 1

2. Newton's law that states an object at rest will remain at rest or an object in motion will remain in motion unless acted on by another force
5. the force of attraction as a result of mass differences
6. measurement of motion from initial to final position
8. stationary objects that provide qualitative evidence that an object is in motion
10. how close a measurement is to an accepted value
11. descriptive evidence for an object in motion
14. measurement of motion at a specific point in time
15. measurement of how well data or measurements is repeated
17. the path of an object that is launched into the air
19. Newton's law that states that an object will accelerate in the the direction of the greatest force, proportional to the force, and inversely proportional to the mass
20. representation of a process, system, or object
23. motion with a velocity that does not change, acceleration is zero
25. the change in displacement for a duration of time
27. the traveled distance between initial and final position
28. mathematical evidence for an object in motion
29. the product of an object's mass and velocity, vector quantity
30. motion of an object around a central point, with constant acceleration but changing velocities
32. a force that resists motion or an object's motion that is in contact with another object

1. value of motion in the opposite direction or a decreasing acceleration
3. the change in velocity for a duration of time
4. the shortest distance between initial and final position
7. a quantity with a magnitude and a direction
9. a quantity with a magnitude, but no direction
12. point at which an object stops moving or is projected to stop moving
13. point at which an object starts moving or is projected to have originated
16. vectors using relationships of Pythagoreans theorem, sine, cosine, and tangent
18. the natural tendency of an object to remain at rest or to maintain linear motion, increases with mass
21. motion that occurs in multiple dimensions
22. motion that occurs in one dimension
24. the change in distance for a duration of time
26. a fall under the influence of gravity only
31. Newton's law that states forces come in pairs, every action has an equal but opposite reaction