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Unit 3
Forces of Energy
| Question | Answer |
|---|---|
| The substance, object or group in an experiment that is not changed. | Control |
| An experiment in which all the variables are kept the same except for the one being tested (fair test). | Controlled experment |
| A push or pull that can change the position and/or motion of an object/material | Force |
| A force that acts in an opposite direction to movement. | Friction |
| The force that pulls objects toward each other. | Gravity |
| A force that pulls a magnetic material across a distance. | Magnetism |
| A change in the position of an object. | Motion |
| The place where something is located; where something has been put. | Position |
| the act of applying force to move something toward or with you. | Pull |
| The act of applying force in order to move something away. | Push |
| The extent to which an experiment, test, or investigation provides the same results on repeated trials. | Reliability |
| An idea that can be tested by experiment or observation. | Testable Hypothesis |
| Information describing what was learned from an investigation based on observations and collected data. | Valid conclusion |
| A condition in an experiment that is changed in order to determine the effect of that change. | Variable |
Created by:
merrittscience
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