Question

obtain the unit of work in SI unit system and writes it definition​

Answer 1

Answer:

when force is applied on a body it may change the position direction velocity state of rest of body work is said to be done by an applied force upon a body if it produces a displacement in IT hands while you are reading writing singing standing or doing any other activity in which there is no displacement the work done is zero work is scalar quantity it is described by magnitude only and has no direction does work necessarily said to be done if a non zero force is applied on an object to produce a non-zero displacement in it work done is it is equal to force into displacement

work done - force × displacement

Answer 2

Answer:

Work is defined as "the measure of energy transfer that occurs when an object is moved over a distance by an external force".

The SI unit of work is the Joule (J)

Hope I helped!