1. Friction Definition The resistance that one surface or object encounters when moving over another. Picture Word List: Motion Average Speed Velocity Acceleration Force Newton Net Force Friction Gravity Weight Mass Terminal Velocity Free Fall Projectile Motion Inertia Momentum Sentence you create Brake pads rubbing against the rotor create enough friction to stop a car. The force of friction is opposite that of motion. Sentence from text

2. Motion Definition Sentence you create Picture Sentence from text Picture Definition the action or process of moving or being moved. Average Speed Sentence you create In astronomy, Kepler's laws of planetary motion are three scientific laws describing the motion of planets around the Sun. Sentence from text

3. Acceleration Velocit y Definition Sentence you create Picture Sentence from text Definition Sentence you create

4. Average Speed Motion Definition Sentence you create Picture Sentence from text Definition Sentence you create

5. Newton Force Definition Sentence you create Picture Sentence from text Definition Sentence you create

6. Gravity Net Force Definition Sentence you create Picture Sentence from text Definition Sentence you create

7. Mass Weight Definition Sentence you create Picture Sentence from text Definition Sentence you create

8. Freefall Terminal Velocity Definition Sentence you create Picture Sentence from text Definition Sentence you create

9. Inertia Projectile Motion Definition Sentence you create Picture Sentence from text Definition Sentence you create

10. Momentum Definition Sentence you create Picture Sentence from text Definition Sentence you create