Across
- 3. resistance that one surface has when moving over another surface
- 5. object at _____ stays at _____
- 6. unit of measurement for force
- 7. overall force acting on an onject
- 10. force that attracts a body towards another body that has mass
- 13. for every action there is an equal and opposite ______
- 14. a push or a pull
- 15. quantity of matter in a mody
- 17. an object in ____ stays in ______
Down
- 1. two or more unequal forces acting on an object
- 2. law of inertia
- 4. speed and direction
- 8. not moving OR moving at a constant speed in the same direction
- 9. speeding up, slowing down, changing direction
- 11. law of action-reaction
- 12. tendency to remain unchanged
- 16. law or acceleration