Question

explain the four systems of units​

Answer 1

Answer:

A system of units is a set of related units that are used for calculations. ... For example, in the MKS system, the base units are the meter, kilogram, and second, which represent the base dimensions of length, mass, and time, respectively. In this system, the unit of speed is the meter per second.

Answer 2

$\huge\pink{Answer:-}$

system of units is a set of related units that are used for calculations.

The system includes base units, which represent base dimensions, and derived units, which represent products of powers of base dimensions.

Explanation:-

Some of the different systems of unit

There are seven basic units in the SI system: the meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd).

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