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Gravity
6th Grade Science Ms. B
| Question | Answer |
|---|---|
| Who developed the Law of Universal Gravitation? | Sir Isaac Newton |
| What is the Law of Universal Gravitation? | States that every object in the universe attracts every other object |
| This is an attractive force that affects anything with mass? | Gravity |
| Gravity attracts objects _______________ the source | toward |
| A push or pull | Force |
| The Strength of the Force of Gravity Depends on two things? | The MASS of the object(s) AND the DISTANCE between the objects |
| The amount of matter in an object | MASS |
| This always stays the same in space | MASS |
| The strength of the force of gravity acting on an object. | WEIGHT |
| This changes in space | WEIGHT |
| The path that an object takes around another object in space | ORBIT |
| What type of Orbit does the EARTH have? | slight elipse or oval orbit |
| The orbit of the planet is the result of .... ? | The GRAVITY of the OBJECT and the initial INERTIA |
| True or False? There is NO FRICTION in Space? | TRUE |
| The tendency for an object to resist a change in motion | INERTIA |