Across
- 3. the sum of all the forces acting on an object
- 5. any process where the velocity changes
- 7. speed- a measurement of how fast an object is moving at that particular moment
- 12. due to gravity- the acceleration gained by an object due to gravitational force
- 13. fall-a special case of motion with constant acceleration
- 16. When two forces are the same strength but act in opposite direction
- 17. A unit of weight in the US Customary System equal to 16 ounces
- 21. momentum is neither created nor destroyed, but only changed through the action of forces
- 24. a tendency to do nothing
- 26. the resistance that one surface or object encounters when moving over another
- 27. be inclined from a horizontal or vertical line; slant up or down
- 28. the force applied in one direction is greater than the force applied in the opposite direction
- 29. For every action, there is an equal and opposite reaction
Down
- 1. a force that keeps an object at rest
- 2. the action of compressing or being compressed
- 4. a state of balance between opposing forces or actions
- 6. the rate at which someone or something is able to move or operate
- 8. the resistance created by any two objects when sliding against each other
- 9. It is defined as 1 kg⋅m/s
- 10. he quantity of motion of a moving body
- 11. law of inertia
- 13. or energy exerted or brought to bear
- 14. a place where someone or something is located or has been put
- 15. that the acceleration of an object is dependent upon two variables
- 18. the movement by which the two elements of any jointed part are drawn away from each other
- 19. speed- When the speed of an object remains the same - it does not increase or decrease
- 20. a quantity or phenomenon that has two independent properties: magnitude and direction
- 22. total distance traveled by the object in a particular time interval
- 23. speed of motion, action, or operation
- 25. the state of being stretched tight