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# What is a derived quantity?

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### Quick Answer

**A derived quantity is a quantity that is based on the result of a systematic equation that includes any of the seven basic quantities, which are the kilogram, meter, second, ampere, kelvin, mole and candela.** Examples of derived quantities include area (square meters), speed (meters per second) and frequency (hertz).

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Most derived quantities have been assigned special names and symbols because of their complexity of presenting them using base units. An example of this is the newton, which is a unit of force that equates to the amount of force needed to accelerate 1 kilogram by 1 meter per second per second. Two of the derived quantities, the radian and steradian, are dimensionless.

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Q:
## How do you find the average velocity in calculus?

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Full Answer >**Average velocity is the result of dividing the distance an object travels by the time it takes to travel that far.**The formula for calculating average velocity is therefore: final position - initial position/final time - original time, or [d(1) - d(0)]/[t(1) - t(0)]. Average velocity is expressed as a ratio, such as “miles per hour,” of distance displaced to time in motion.Filed Under: -
Q:
## What is the lethal dose of Ambien?

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Full Answer >**A lethal dose of Ambien in rats is 600 milligrams per kilogram, according to Safety Medical, which implies that to cause death, the drug would have to be ingested in large quantities.**However, Ambien can affect the heart and breathing, causing fatal complications at much lower doses.Filed Under: -
Q:
## What is a Newton unit?

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Full Answer >**A newton is the amount of force required to accelerate 1 kilogram of mass at a rate of 1 meter per second, according to Dictionary.com.**In the International System of Units, the newton is abbreviated "N".Filed Under: -
Q:
## What is the unit for force?

A:The unit for force in the metric system is the newton or kilogram meter per second squared, while the unit for force in the U.S. standard system is the pound force. The formula for force is mass times acceleration.

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