The correct answer is: A. Derived Unit
A derived unit is a unit of measurement that is defined in terms of other base units. The unit of force, the newton (N), is a derived unit. It is defined as the force required to accelerate a mass of 1 kilogram at a rate of 1 meter per second squared.
A basic unit is a unit of measurement that is not defined in terms of other units. The seven base units in the International System of Units (SI) are the second (s), metre (m), kilogram (kg), ampere (A), kelvin (K), mole (mol), and candela (cd).
A fundamental unit is a unit of measurement that is not defined in terms of other units, but is instead defined by a physical constant. For example, the metre is defined as the distance that light travels in a vacuum in 1/299,792,458 of a second.
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