Across
- 1. – Force acting in one direction
- 3. – When forces on an object are equal in size but opposite in direction
- 5. Law – The law of Newton stating that an acceleration of an object needs the variables of net force and mass of the object
- 7. – Last name of English mathematician and physicist who was known to study the laws of gravity
- 8. Law – Force equals mass times acceleration
- 11. Law – The law of Newton stating an object’s action has an equal and opposite reaction
- 12. – A speed with direction
- 13. – The number of atoms in an object
- 15. – The force that is resisting motion of an object
- 17. – The resistance an object gives when there is a change in motion
Down
- 1. – Force acting in an opposite direction
- 2. – When individual forces are in the opposite direction but are different in size
- 4. – Increase in rate of speed of an object
- 5. – Distance/time; rate it takes an object to cover a distance
- 6. – A quantity that includes mass and velocity
- 7. Force – Overall force acting on an object
- 9. – Force exerted from an object, e.g., walls and floors
- 10. – An object’s speed and direction
- 14. – The force that’s a push or pull towards the center of the Earth
- 16. Law – The law of Newton stating an object that is not moving will remain stationary, and an object moving will continue to move unless another force changes it; inertia
