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# Newton's Laws Mod

### Newtons Laws Review

Question | Answer |
---|---|

Newton's First Law of Motion | An object at rest stays at rest; an object in motion stays in motion |

Newton's Second Law of Motion | An unbalanced force is equal to mass X acceleration (force = mass x acceleration) |

Newton's Third Law of Motion | For every action force, there is an equal and opposite reaction force |

Force equals | mass times acceleration |

Force is measured in units of | Newtons |

Mass is measured in units of | grams |

Acceleration is measured in units of | meters per time (seconds or minutes) |

A ball is thrown at a wall and bounces back is an example of Newtons _____ law | third |

A ball is thrown further by the stronger person is an exampble of Newtons ________ law | second |

If you are in a car and it suddenly stops, you will keep moving unless you are wearing a seatbelt, is an example of Newton's _____ law | first |

For every action there is | an equal ane opposite reaction |

An object a rest will | stay at rest |

An object in motion will | stay in motion until a force acts upon it |

The bigger the mass is of an object | the greater the force will be needed to move it |

Gravity | the force of attraction between two objects |

Inertia | objects resistance to change in motion |

Force | A push or a pull; causes a change in motion |