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motion
Stack #158360
| Question | Answer |
|---|---|
| rate of change in velocity | acceleration |
| forces that r = & opposite in size & direction | balanced forces |
| 2 or more forces that act on an object are combined | net force |
| push or a pull in an object | force |
| tendency of an object 2 resist a change in motion | inertia |
| distance an objects travels per unit of time | speed |
| describes how far an onjects has moved | distance |
| speed of object and its direction | velocity |
| distance and direction of an objects change on position from the starting point | displacement |
| speed at a given point in time | instantaneous speed |
| total distance traveled divided by the total time | average speed |