Question

Why the unit of workdone is called derived unit

Answer 1

Explanation:

because w=force ×displacement

it's unit is derived from base unit displacement and derived unit force and force is also a derived unit from acceleration

Answer 2

Answer:

Explanation:

Friend first let us understand what is derived units :

UNITS THAT ARE DERIVED FROM THE FUNDAMENTAL UNITS ARE CALLED DERIVED UNITS.

For example speed : m/s

Where m is metre that fundamental unit of length

And second which is fundamental unit of time.

And speed is combination of these both, so it is derived unit.

Talking about work done, it has unit JOULE (J) which is expressed as( kg.m²/s²) so you see it's also combination of many units, thus it is also DERIVED UNIT !!

If you think I was right surely mark it as brainliest!!