Question

What are the 2conditions that needs to be satisfied for work to be done

Answer 1

1.Force must be applied.
2. There should be displacement in the direction of force applied.

Answer 2

since ,for doing any work we must need two essential condition that need to be satisfied:-

1:- some force is applied on the object

2:- in response,with that force some displacement of body must  be happen in the direction of applied force.

if these two condition are satisfied, then we say that work is done