Across
- 2. is a force of nature produced by moving electric charges
- 5. the motion of an object relative to the observer
- 10. friction between the object and the air
- 12. distance multiplied by speed
- 13. the force transmitted through a rope, string or wire when pulled by forces acting from opposite sides.
- 14. the upward force on objects in a fluid
- 15. used to specify the position of an object
- 16. how quickly an object changes positions
Down
- 1. when two forces acting on an object are equal
- 3. distance divided by time
- 4. the force required or exerted to compress or stretch a spring
- 6. the universal force
- 7. a push or a pull
- 8. the force that resists the motion between two surfaces in contact
- 9. the overall force acting on an object when all forces are combined
- 11. time multiplied by speed