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Important Vocabulary Terms for Motion
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Описание на Статията
Kinematics - Motion Vocabulary
Текст на Статията
ACCELERATION
AVERAGE SPEED
She ran 100 meters in 25 seconds.
So my average speed is 4 m/s!
STATIONARY
STOP
Acceleration is a measure of the rate of change of speed, measured in m/s2.
Average speed is calculated by dividing the total distance by the time taken to travel that distance.
If an object is stationary, it is still and not moving.
Gradient
Motion Vocabulary
TERMINAL VELOCITY
The slope of a line on a graph. If the gradient is high then the line is steep
Terminal velocity is the maximum velocity reached by a falling object. This happens when an object’s weight is equal, but opposite, to the drag force.
Над 30 милиона
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