Across
- 2. The tendency of an object to resist a change in its motion
- 4. A friction force that opposes the motion of an object through a fluid
- 6. A frictional force that acts on rolling objects, caused by
- 8. The amount of matter in an object; a measure of the inertia of an object, which depends on the amount of matter the object contains
- 10. law stating that the total momentum of a system does not change if no net force acts on the system
- 14. The product of an object’s mass and its velocity
- 15. A frictional force that acts on rolling objects, caused by the change in shape at the point of rolling contact.
- 16. the SI unit for force
- 17. the overall force acting on an object after all the forces are combined
Down
- 1. a friction force that acts on objects that are not moving
- 3. a force that opposes the motion of objects that touch as they move past each other
- 5. The curved path of an object in free fall after it is given an initial forward velocity
- 7. The attraction between any two objects because of their masses
- 9. Fluid friction acting on an object moving through the air
- 11. The constant velocity of a falling object when the force of air resistance equals the force of gravity
- 12. a push or a pull that acts on an object
- 13. The force of gravity acting on an object