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Motion
Motion Test Question
| DESCRIPTION | Answer |
|---|---|
| Speed in a given direction | velocity |
| The distance an object travels per unit it of time | speed |
| How is velocity and speed different | velocity is speed in a given direction and speed isnt |
| how does changing direction affect acceleration | slows down or speeds up acceleration |
| what does the slope of a line on a graph give you | speed |
| what is the most common unit we use to measure distance | meters |
| what are two example of reference point | staying still moving fast house ttees |
| how does sped,velocity, and acceleration relate to each other | acceleration relys on velocity, velocity relays on speed |
| equation for speed is... | speed = distance divided by time |
| equation for acceleration is... | acceleration = final speed - initial speed divided by time |
| the rate at which velocity changes | acceleration |
| a place or object used for comparison to determine if a object is in motion | refrence point |