Across
- 3. motion that is regular and repeating
- 5. A unit of angular measurement.
- 7. the change in position of an object.
- 9. a wave that is not capable of transmitting its energy through a vacuum.
- 14. The distance from the center of a circle to a point on the circumference.
- 16. The force of attraction between any two obiects with mass.
- 18. Motion that occurs in a horizontal direction.
- 19. German astronomer who made significant contributions to the understanding of planetary motion.
Down
- 1. The rate of change of velocity.
- 2. Motion in a straight line.
- 4. The rate of change of displacement.
- 5. The motion of an object around a fixed axis.
- 6. A unit of angular velocity. It is the number of complete revolutions an object makes in one second.
- 8. It is the rate of change of angular displacement in radians per second.
- 10. The motion of an object in a circular path.
- 11. A periodic motion of an object about a point of equilibrium.
- 12. Motion that occurs in a vertical direction.
- 13. regularly repeating waves such as electromagnetic wave in optical fiber, sound from a guitar string.
- 15. Father of Physics
- 17. wave that is created by vibrating objects and propagated through a medium from one location to another.