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5th-Science
Motion
| Question | Answer |
|---|---|
| position | an objects place or location |
| speed | a measure of the distance an objects moves in a given amount of time |
| velocity | an object's speed in a give direction |
| acceleration | any change in velocity (speed or direction) |
| momenntum | a measure of how hard it is to slow down or stop a moving object |
| inertia | the proerty of that keeps it moving in a straight line or keeps it at rest |
| action force | the force that you exert on an object |
| rection force | |
| orbit | the part one body in space takes as it revoles around another body |
| law of universal gravitation | all object in the universe are attracted to all other object |
| orbit | |
| law of universal gravitation |