Across
- 2. body diagram: A graphical sketch that isolates a physical object and shows all the external forced acting on it, represented by arrows.
- 4. A push on an object that results from its interaction with another object.
- 6. A contact force that resists the relative motion. Between surfaces in contact.
- 9. force The total force acting on an object, calculated as the vector sum of all individual forces.
- 10. A state where the net forces and net torque acting on an object are both zero, meaning there is no change in its motion.
- 11. The rate of change of velocity, meaning how quickly an objects velocity (speed, and direction) changes after time.
- 13. of mass: The average position of all the mass in a system.
- 14. A Measure of the amount of matter in an object, and it also quantifies an objects inertia, or resistance to a change in motion.
Down
- 1. The force of gravity acting on objects mass.
- 3. A quantity that has both magnitude and direction.
- 5. A single vector that represents the combined effect of two or more vectors, such as forces or displacements.
- 7. The property of an object that resists changes to its state of motion.
- 8. field: A region of space where an object experiences a non-contact force, and it's strength and direction can be represented by vectors.
- 9. One newton is the force that gives a mass of one kilogram an acceleration of one meter per second squared.
- 12. Force The support force exerted by a surface on an object in contact with it, acting perpendicular(or "normal") to the surface,
- 15. The rate of which an object moves, defined as the distance it travels divided by the time it takes.