| T | ||
| #1 | What is needed in order to make something move? | a force |
| #2 | Which Scientist is famous for observing and studying gravity? | Sir Isaac Newton |
| #3 | When you push or pull on an object, that object sends _________ push or pull on you in an ___________ direction | equal; opposite |
| #4 | Newton's 3rd Law states that, for every _______________ there is an ___________ and ___________ reaction | action; equal; opposite |
| #5 | ||
| I | ||
| #1 | What are 3 types of force? | lifting, pushing, and pulling |
| #2 | What is the tendency of an object to resist change in the direction or speed of its motion? | Inertia |
| #3 | The second part of Newton's 1st Law of Motion states that an object in motion wants to ___________________. | stay in motion. (at the same speed and direction, unless a force acts upon it) |
| #4 | What is the term for a measure of how much distance is traveled in a particular amount of time? | speed |
| #5 | ||
| G | ||
| #1 | Name 3 Sources of Forces! | Person (people) machines, nature |
| #2 | In science, a ________ is a statement about results that always occur under certain circumstances. | law |
| #3 | What is the nickname for Newton's 1st Law of Motion | The Law of Inertia |
| #4 | The _________ an object is moving, the more __________ is needed to stop it. | faster; force |
| #5 | ||
| E | ||
| #1 | Who is the famous Englishman who was a scientist who studied motion? | Sir Isaac Newton |
| #2 | What did Newton discover about light? | Light is made up of all of the colors |
| #3 | What is the term for the amount of matter in an object? | Mass |
| #4 | What is the force that keeps an object moving? | momentum |
| #5 | ||
| R | ||
| #1 | What is the invisible force that causes things to fall to the ground? | gravity |
| #2 | According to Newton's 1st Law, an object at rest wants to _________________. | stay at rest.(until a force acts upon it) |
| #3 | What does Newton's 2nd Law of Motion state? | An object's motion depends on its mass and the amount of force being used against that mass. (The bigger the object, the more force it will take to move it.) |
| #4 | Think of forces as working in ____________ | pairs (ie. push/pull) |
| #5 | ||
| Final Question | |