Across
- 4. Used to discover how the world works
- 7. can be used to describe events that happen in nature
- 9. are statements that tells us how the physical world works
- 10. the amount that can change
- 11. Something firmly of Earth’s Surface, stays there
Down
- 1. comes from the Greek work that means “physical or natural”
- 2. An Italian astronomer
- 3. when the distance between two objects, the force of gravity decreases
- 5. the force acting on an object is equal to the mass of the object
- 6. stays the same
- 8. Newton consider the founder of physics we know today