click below
click below
Normal Size Small Size show me how
Vocab
Section one
Question | Answer |
---|---|
Physics | The fundamental science of the natural world. |
Kinematics | A branch of mechanics dealing with the mathematical methods of describing motion. |
Motion | A continuous change of position. |
Accuracy | The degree to which a measurement approaches a standard or true value. |
Derived Unit | Units calculated by multiplication or division from measurements in base units. |
Dimensional Analysis | A mathematical problem-solving method that utilizes conversion factors. |
Field | A region in space that yields a value for a measurable quantity at every point. |
Mass | The quantity of matter that a body possesses as evidenced by its inertia. |
Model | A mental or physical construct that describes a physical phenomenon. |
Precision | The degree of exactness of a measurement; described by the number of significant digits used to express the value. |
Scientific Notation | Number expressed as powers of ten. |
SI System | An international standardized system of units used to communicate scientific results. |
Time | That which allows us to place events in the order in which they occur. |