K- PS2-2 motion and stability: forces and interactions

1. Motion

1.1. acceleration

1.1.1. rate of change

1.2. velocity

1.2.1. direction of object

1.3. speed

1.3.1. distance an object travels

1.4. Distance traveled

2. Newton's Law

2.1. first law

2.2. second law

2.3. third law

3. Force

3.1. Velocity

3.1.1. push

3.1.2. pull

3.2. Gravity

4. Object interaction

4.1. continuous

4.1.1. back a forth motions

4.2. one directional

4.2.1. caused by a push or pull by force

4.3. change caused by force

4.3.1. force interacts and changes object direction