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CECE'S SCIENCE
Science studystack cards
Question | Answer |
---|---|
Instant | The speed of an object at one moment in time |
Motion | When an object changes position in relativity to a reference point |
Reference Point | A place or object used for comparison to determine if an object is in motion |
Distance | The length of a path between 2 points |
Speed | The distance an object travels during one unit of time |
Velocity | Speed in a given direction |
Acceleration | The rate at which velocity changes |
Force | A push or pull exerted on an object |
Newton | A unit of measurement that equals the force required to accelerate 1 kilogram of mass at 1 meter per second, per second |
Net Force | The overall force on an object when all the individual forces acting on it are added together |