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Stack #4619147
| Question | Answer |
|---|---|
| non contact force | is a force that one object can apply to another object |
| gravity | another force that exists between all objects |
| field | is a reigion of space that had a phischl quality |
| weight | is the gravitational force expected on a object |
| Acceleration | the rate at which an object's velocity changes over time |
| Contact Force | a force that is applied by objects in contact with each other |
| Newton's 2nd Law | the law of acceleration |
| Friction | push or pull of something |
| Free-Body Diagram | a graphical illustration used to visualize the applied forces |
| Force | push or pull of an object |
| Net Force | the total force of an object |
| Newton's 1st Law | the law of inertia |
| Motion | the change in an object's position over time |
| Displacement | the change in position of an object |
| Speed | the rate of change of direction |
| Velocity | the rate of an object |
| Vector | an object that has both a magnitude and a direction |
| Reference Point | the start of something |
| Position | the point where something is located |
| Inertia | the natural tendency of an object |
| Newton's 3rd Law | the law of action reaction |
| Force Pair | A pair of forces that are equal in magnitude but opposite in direction |
| Normal Force | the support force exerted by a surface against an object resting on it |
| Elastic Collision | a collision in which there is no net loss |
| Inelastic Collision | a collision in which there is a loss of kinetic energy |