613798
Description
Flashcards by Adam Collinge, updated more than 1 year ago
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Created by Adam Collinge
over 11 years ago
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| Question | Answer |
| What is speed? | How fast you're going |
| What is velocity? | How fast you're going in a certain direction |
| what is does it mean when the line is flat? | The object is stationary |
| What does it mean when the line is straight? | The object is travelling at a steady speed |
| What does a steeper graph indicate? | The object is travelling faster |
| What does a downwards line mean? | The object is travelling backwards |
| What do curves represent? | Acceleration or deceleration |
| What does a steeper curve suggest? | The object is speeding up |
| What does a leveling of curve indicate? | The object is slowing down |
| What is the formula to work out speed on a distance time graph? | Vertical axis / horizontal axis |
| What is acceleration? | How quickly velocity is changing |
| What is the formula for acceleration? | Acceleration= change in velocity/ Time taken (v-u)/a*t |
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