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Motion Test Guide
Question | Answer |
---|---|
Motion | An object in which its distance from another object changes. |
Reference Point | A place or object used for comparison to determind if something is in motion. |
Speed | The distance the object travels in one unit of time. Distance/time |
Velocity | Speed in a given direction. |
Distance | Speed * time |
Time | distance/speed |
Acceleration | The rate of which velocity changes. |
Kinetic energy | The energy in motion. |
Potential Energy | Energy that is stored and held in readiness. |
thermal energy | total energy of the particles in an object. |