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The plural form of "speed" is "speeds."
speeds lower than the speed of sound is known as the subsonic speed. speeds greater than the speed of sound is supersonic (mach 1) and speeds that are many times above the speed of sound (above mach 0) are known as hypersonic sounds.
It is not necessarily a motion in itself... Variable speed refers to something that can change speeds, or that the speeds can be changed. There are many things that can be variable speed.
Transonic speeds are when an object is moving near the speed of sound, experiencing a mix of subsonic and supersonic airflow. Subsonic speeds are when an object is moving at speeds below the speed of sound. At transonic speeds, airflow can become unpredictable, leading to effects like shock waves and buffeting.
Average speed is a representation of all your speeds between two points, constant speed is just unchanging speed.
If both of them are in the same substance, then their speeds are equal.
highwind speed
To calculate the mean wind speed, add up all the wind speed values for the five days and divide by 5. The median wind speed is the middle value when all the wind speed values are arranged in ascending order.
Walking speed Bicycle speed Automobile speed Train speed Airplane speed Rocket speed
Subsonic speed refers to speeds below the speed of sound in a medium. In water, the speed of sound is higher than in air, so typical speeds of objects moving through water are considered subsonic.
This fan does not come with several speeds , it only comes with the original custom based speed .
Speed on the water, in the air, and on land.