Across
- 3. the rate of change of position of an object in any direction
- 5. The quantity of motion of a moving body
- 9. The first name of the man who made laws on motion
- 11. A type of collision that stays together
- 12. A mutual action between objects
- 13. A force that is known to be the sum of all forces acting on an object
- 15. Known as the Si unit of pressure
- 16. Pull and Push action on an object with mass causing its velocity to change
- 19. measure of inertia, a fundamental property of all matter
- 20. Unit of force represented as N
- 21. One of the pair of forces described in newtons third law (______ Force)
Down
- 1. The name of the diagram that shows all the forces acting on an object
- 2. The measure of force of gravity acting on the body.
- 4. Force applied to surface
- 6. A type of collision that goes in the opposite direction
- 7. The every action Force there is always a equal but opposite ____ Force
- 8. The name of a force that is known of an everyday force
- 10. Has the same number of protons but different number of neutrons.
- 14. Base unit of mass international system of units known as Kg
- 16. Anything that flows (another word for liquid)
- 17. Two objects rubbing against one another
- 18. The tendency of objects in motion to stay in motion