Question

Show that unit of work is derived unit

Answer 1

Answer:

it is simply derived from base unit which is distance and a derived unit which is force, which is derived from acceleration, a derived unit as well, and mass, a base unit. As we all know, work is defined as the force x distance.

Explanation:

Answer 2

Answer:

In mechanics, work is defined as “force x distance”. Since energy can be measured as work, we can write energy = force x distance. Thus SI derived unit of energy has the units of newtons x meter or kg m2/s2. This unit is more commonly called a joule (J).

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