Forces Vocabulary

2. a force exerted on an object through space, without direct physical contact.
5. a physics tool that isolates a single object and
6. a physics tool that isolates a single object and illustrates all the external forces acting on it using arrows.
9. the force required to accelerate a one- kilogram mass at a rate of one meter per second squared.
10. is the rate at which an object moves, defined as the distance it travels divided by the time it takes.
13. Force a state where the net force and net torque acting on an object are both zero, meaning there is no change in its motion.
17. the force of gravity on an object.

1. Field is a contact force that resists the relative motion between surfaces in contact.
3. is a single vector that represents the combined effect of two or more vectors, such as forces or velocities.
4. all the external forces acting on it using arrows.
7. is the overall, resultant force acting on an object, found by adding all individual forces as vectors.
8. Diagram an influence that can change an object's motion or cause it to deform.
11. is the support force exerted by a surface that acts perpendicular to the surface and prevents an object from penetrating it.
12. of Mass is a quantity that has both magnitude (size or length) and direction.
14. is the rate at which velocity changes over time.
15. is a measure of the amount of matter in an object, which also quantifies its inertia-its resistance to changes in motion.
16. Force is the unique point where the weighted relative position of the mass of a system sums to zero, essentially the average position of all the mass in an object or system.