P8 crossword

1. A push or pull that can change an object’s motion. Measured in Newtons (N).
4. A scalar measure of how far an object travels along a path.
6. of Mass The point in an object where mass is thought to be concentrated; the object balances around this point.
8. Third Law For every action, there is an equal and opposite reaction acting on a different object.
10. A vector measure: the straight-line distance from start to finish in a specific direction.
11. of Forces A graphical method to find the resultant of two forces acting at an angle by constructing a parallelogram.
12. A force that opposes motion when two surfaces move against each other (e.g., air resistance, surface friction).
13. Diagram (Free Body Diagram) A diagram showing an object with arrows representing all forces acting on it.

2. Force The overall force when all forces acting on an object are combined (taking direction into account).
3. A quantity that has magnitude and direction. An example would be displacement and velocity.
5. Forces Forces that are not equal, causing acceleration or a change in motion.
7. Forces Forces that are equal and opposite, resulting in no change in motion.
9. A quantity that has magnitude only (no direction). An Example would be speed or distance.