Across
- 4. graphical illustration used to visualize applied forces
- 5. speeding up, slowing down, and/or changing direction
- 8. a geometric object which has both magnitude or length and direction
- 10. Inertia; acceleration, force, mass; Action-reaction
- 11. forces one or more forces acting on object are stronger, always a change in motion
Down
- 1. maximum extent of size and direction of an object
- 2. the sum of all the forces acting on an object
- 3. forces equal and opposite, no change in motion
- 4. a force that opposes motion between two surfaces that are in contact
- 6. point a place or object used for comparison to determine if something is in motion
- 7. change with time of the position or orientation of a body
- 9. motion as observed from or referred to some material system constituting a frame of reference.
- 12. push or pull that results in motion