Across
- 4. mass/volume
- 7. A collision that occurs when the two objects “bounce” apart when they collide.
- 8. A collision that occurs when the two objects collide and do not bounce away from each other.
- 10. An act in which an object changes its position over time
- 11. The force that pulls on object and causes acceleration if the objects are not balanced by opposing force
- 14. The velocity where air resistance is strong enough to balance the weight of the falling object
- 15. Measure of gravitational attraction or force or gravity pulling of one object towards the center of another object
- 18. the sudden, forceful coming together in direct contact of two bodies
- 22. A material or property that can be quantified.
- 23. A specific watch used to measure time
- 24. velocity/time
- 27. the SI unit of impulse
- 28. a measure of the amount of light that a point source radiates in a given direction.
Down
- 1. The force between two objects that are sliding across each other.
- 2. Mass in motion
- 3. Amount of matter in an object or a measure or the inertia of an object
- 5. The flow of electric charge
- 6. The change in position of an object.
- 9. The capacity/ ability to do work.
- 12. If there is a car and a skateboard that is moving down a hill at the same velocity, which one of them has more momentum?
- 13. Quantities with magnitude and direction
- 16. The physical quantity that expresses hot and cold.
- 17. A strong push force that is present in aircraft engines
- 19. The measurement of something from end to end.
- 20. Change of momentum in an object when the object is acted upon by a force upon.
- 21. A push or pull
- 23. Quantities with magnitude but no directions
- 25. The force in a stretched material
- 26. distance/time
- 29. The scientist who discovered the laws of motion