915845
Description
Flashcards by Alex Declan, updated more than 1 year ago
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Created by Alex Declan
over 10 years ago
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| Question | Answer |
| Distance d | \(\triangle position\) |
| displacement d (vector) | distance (Scalar) + direction |
| Speed v | \(\frac {d}{t}\) |
| Acceleration a | time rate of change in velocity |
| Velocity v | speed (a scalar) + direction |
| Slope of a distance-time graph | Speed (Bigger slope, more speed) |
| Slope of velocity-time graph | Acceleration (Bigger slope, more acceleration) |
| Area under the velocity-time graph | Displacement Positive area, positive displacement (Right or up) |
| Uniform motion | constant velocity a = 0 |
| If a and v are in the same direction, | then speed is increasing. |
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