Across
- 4. resistance is a special type that travel through the air
- 7. Newton discovered the three laws of motion
- 9. is the force which is transmitted through a string
- 10. force can be defines as the net force
- 12. friction is the kind of friction that objects are moving
- 13. of gravity is the force with which the earth, moon
- 14. equilibrium objects that are moving with constant velocity
- 15. the object at rest tends to rest
- 16. in every action there s resction
- 18. force is the support force exerted upon an object
Down
- 1. force is the force exerted by compressed or stretched spring
- 2. force exists in magnets
- 3. but to stop it requires force
- 5. force this is a force that exists between charges
- 6. it is produced by a net force
- 8. force is a force which is applied in a object
- 11. equilibrium means objects that are at rest
- 17. force that require physical contact between objects