Physic

2. - A force that opposes motion between two surfaces.
4. - A group of interacting items.
5. Force - The pull toward another object based on mass (9.8 m/s²).
8. Forces - Forces that cancel out, causing no change in motion.
9. - Unit of force (N).
11. Speed - Steady or unchanging speed.
12. Force - Support force from a surface preventing an object from falling.
14. of Action and Reaction (Newton's 3rd Law) - Every action has an equal and opposite reaction.
19. - Rate of distance traveled over time.
20. - Rate at which velocity changes due to unbalanced forces.
21. Speed - Total distance divided by total time.
22. Energy - Energy of motion.
23. - Change in an object’s position.
24. of Force and Acceleration (Newton's 2nd Law) - Acceleration depends on mass and force (F = ma).

1. - The tendency of objects to resist changes in motion.
3. - Push or pull measured in Newtons (N).
6. Laws of Motion - Three laws explaining motion and forces.
7. - Amount of matter in an object (grams or kilograms).
10. Forces - Net force greater than zero, causing changes in motion.
13. Force - Force acting directly on an object.
15. - Speed in a specific direction.
16. Force - Sum of all forces acting on an object.
17. of Inertia - An object stays in motion or at rest unless acted upon by an unbalanced force.
18. Energy - Stored energy due to position or condition.