Down |

2. | Acceleration = (net force) / mass or F(net) = m x a (5 Words) |

3. | Acceleration toward the center of a curved or circular path |

4. | The tendency of an object to resist any changes in its motion |

5. | Law of..........; if a group of objects exerts forces only on each other, their total momentum does not change (it is simply transferred) (3 Words) |

7. | A push or a pull |

9. | This is the highest speed a falling object will reach (2 Words) |

10. | Forces in nature that adhere to Newton's third law of motion; for every force applied in nature there is an equal and opposite reaction force (3 Words) |

11. | Newton’s Law Of..........; first published in 1687; provides an equation such that the force of gravity between any two objects can be determined (if their distances and masses are known) = (constant) x ((mass 1) x (mass 2)) / (distance squared) (2 Words) |

12. | Anything that is thrown or shot through the air |

13. | the value of..........is now known to be approximately 6.67 x 10 to the -11 meters cubed/ kg x seconds squared |

14. | A space virtually devoid of matter |

15. | This is the force exerted toward the center of a curved path (2 Words) |

17. | Points of contact between two surfaces from which friction occurs |

18. | the product of an object's mass and its velcoity; represented with the symbol p |

21. | This is the frictional force between the tires and the road surface;..........is the centripetal force that keeps a car on the road while it rounds a curve |

22. | The frictional force between a rolling object and the surface it rolls on |

25. | The symbol given to the acceleration due to gravity (close to the Earth’s surface, which equals 9.8 m/s/s) |