Across
- 4. a vehicle's capacity to gain speed within a short time.
- 5. opposes the movement between two contact surfaces that slide against each other
- 10. the act or action of stretching or the condition or degree of being stretched to stiffness
- 11. Measuring weight
- 14. A numerical measure of a line's inclination relative to the horizontal
- 15. the force applied in one direction is greater than the force applied in the opposite direction.
- 17. A pressing or squeezing together
- 18. a place where someone or something is located or has been put.
- 19. a tendency to do nothing or to remain unchanged.
- 21. The movement by which the two elements of any jointed part are drawn away from each other
- 22. the rate at which someone or something is able to move or operate.
- 25. Velocity
- 26. the frictional force resists force applied to an object, and the object remains at rest until the force of static friction is overcome.
- 27. the quantity of motion of the body.
Down
- 1. the momentum of two or more bodies acting upon each other remains constant unless an external force is applied.
- 2. F=m*a
- 3. for every action in nature, there is an equal and opposite reaction
- 6. The SI unit of force
- 7. the resistance that one surface or object encounters when moving over another.
- 8. a quantity having direction and magnitude, especially determining the position of one point in space relative to another.
- 9. When two forces are the same strength but act in opposite direction
- 12. measurement of how fast an object is moving at that particular moment.
- 13. the condition of a system when neither its state of motion nor its internal energy state tends to change with time.
- 16. the sum of all the forces acting on an object
- 17. When the rate of an object remains the same
- 20. strength or energy as an attribute of physical action or movement.
- 23. Acceleration due to gravity
- 24. the speed of something in a given direction