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physics h/v motion
Has the vocab for horizontal and vertical motion
| Term | Definition |
|---|---|
| Horizontal motion | Motion that happened side to side. |
| Distance | The total amount of ground and object covers while moving no matter which direction it travels. |
| Displacement | The straight line change in an object position from where it started to where ended including direction. |
| Speed | How much distance in object travels in a certain amount of time. |
| Velocity | How quickly an object changes position and a certain amount of time. |
| Average velocity | An objects, total displacement divided by the time it took to move. |
| Acceleration | How quickly an object of velocity changes by speeding up, slowing down or changing direction. |
| Constant velocity | Motion at the same speed and in the same direction for the entire time. |
| Vertical motion | Motion that happens straight up and down. |
| Free fall | The motion of an object that is falling because gravity is the only force acting on it. |
| Gravity | The force that pulls objects toward earth. |
| Accceleration due to gravity | It’s just the constant downward object velocity caused by gravity about -9.81mls. |
| Air resistance | Air Force from the air that pushes against a moving objects and makes it slow down. |
| Time of flight | The total time and object is in the air from when it released or thrown until it lands |
| Vacuum | A space with no air so objects moving there have no air resistance. |
| Terminal velocity | The constant maximum speed, a following object reaches when air resistance balances, the force of gravity. |