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Physics Chapter 2 ex
Question | Answer |
---|---|
when you change your velocity by either speeding up or slowing down | accleration |
a combonation of position and time | motion |
how far something has moved | distance |
how far from the original starting position | displacement |
a push or pull | force |
3 things force can do to an object | cause an object to start moving cause an object to stop moving cause an object to change direction |
resistance to change in motion. related to mass | inertia |
an object at rest stays at rest an object in motion stays in motion | newtons first law |
the speed of an object and direction of its motion. the sum of forces that are on an object | velocity |