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Speed

Speed ​​is the distance traveled per unit of time.

This is how fast the object moves.

You can measure the speed.

At higher speeds, objects move faster. Lower speeds mean slower movement. If you don't move at all, the speed is zero.

The SI unit of speed is m / s (meters per second). Kilometers per hour or miles per hour is a measure of total speed.

The sea knot (or nautical Mile) has a common speed that is per hour.

Speed ​​= distance / time = d / t

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