Question

What do you mean by 1 NM work is said to be done​

Answer 1

Work is said to be done when a force produces motion. So we can formally define work done as: Work done by a force acting on an object is equal to the product of force and the displacement of the object in the direction of the force.......

Answer 2

Mathematically we express the quantity of work done by

W = Force(F) × displacement (s).

Thus from the above equation we can conclude that when a force of 1 Newton (N) is applied on an object and as a result the object gets displaced by an amount of 1 m, then the net work done on the object will be 1 Nm. We denote the quantity of work by the unit Joule (J)

1 Joule = 1 Newton meter.