Chapter 3 Test Review
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19 terms
Terms | Definitions |
|---|---|
 Acceleration | rate at which the velocity of an object changes |
| Isulator | type of material that does not conduct heat well |
| unbalenced forces | What causes an object to move? |
| increases | What happens to Kinetic energy as mass increases? |
| Solid, Liquid, Gas | three states of matter |
| Force=mass x acceleration | How do you calculate Force? |
| Acceleration=force/Mass | How do you calculate Acceleration? |
| Mass=Force/Acceleration | How do you calculate Mass? |
| stay at rest | An object will stay at? |
| Acted upon by an unbalenced force | An object will stay at rest unless ????? |
| energy cannot be taken out/ particles stop | What happens at absolute zero? |
| Gas | What phase of matter expands to fill all available space? |
| refrence point | In order to be moving, an object must change position from a ???????????? |
| Hotter/ Cooler | Heat transfers from????? objects to?????objects |
| Force | A???must be applied to an object in order to accelerate |
| more energy | More particles mean??????? |
| 32 F | Water freezes in F at? |
| 0 C | Water freezes in C at? |
| Joule | What unit do we use to measure heat? |
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