Across
- 3. the point that the brain focuses on subconsciously to be able to tell that something is moving
- 6. the movement of an object
- 7. any quantity that has magnitude and direction, such as displacement or velocity
Down
- 1. a physical quantity that is completely described by its magnitude
- 2. a fundamental truth that is used as the foundation for a system of beliefs
- 4. branch of physics that concerns the motion of objects in a frame of reference
- 5. study of the laws of nature and how everything in the universe is connected