# Which one of the following is not a derived unit? (a) kg/m^{3} (b) km/hr (c) m/s^{2} (d) m (e)...

## Question:

Which one of the following is not a derived unit?

(a) {eq}kg/m^{3} {/eq}

(b) km/hr

(c) {eq}m/s^{2} {/eq}

(d) m

(e) {eq}m^{2} {/eq}

## Unit:

The unit can be defined as a representation of the measure of any quantity. The unit of any object depends on various things like physical state, movement, and many more. For example, the unit of measurement of liquid is a liter.

## Answer and Explanation: 1

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View this answer**(a)** {eq}{\rm{kg/}}{{\rm{m}}^{\rm{3}}}
{/eq}: This is a unit of measurement of density, and this can be derived by the ratio of mass and volume.

**(b)** ...

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Chapter 50 / Lesson 2If we are going to use math to predict outcomes, one of the most useful measures we can establish is the unit rate of change. In this lesson, you'll learn how to find the rate of change and apply the formula to real-life examples.