Across
- 2. non contact force of attraction between 2 or more objects
- 6. show all forces acting on an object at any instant in time
- 9. forces that requires objects to be touching
- 10. resistance to motion
- 12. Earth’s magnetic field
- 15. material that restrict flow of electricity
- 17. causes no change in direction or motion of an object
- 18. force of attraction or repulsion between magnets
- 19. force of attraction or repulsion between two charged bodies or objects
- 22. force that can be experienced without objects touching
- 23. any object that attracts iron
Down
- 1. force that acts against gravity as objects fall back to Earth.
- 3. what the coil of electromagnets are wrapped around that increases the magnetic field
- 4. force reacting on you due to the force you exerted on the object, water pushing back against you
- 5. measure of how long something takes
- 7. occurs when an object’s distance or direction has changed from where it started
- 8. surrounding area of charged bodies or objects
- 11. total amount of force acting on an object 0N means they are balanced or cancel each other.
- 13. force you exert on an object , pushing against water as you swim
- 14. changes motion slow down speed up stop start or change direction of object
- 16. subatomic particle with negative charge, mass of 1/1, e-
- 20. force due to interaction between object or human and its environment
- 21. material that allows flow of electricity
- 23. how much matter you are made of