Question

when do we say that work is done?

Answer 1

Work is said to be done when force is applied on an object moves through a distance in the direction of application of force. 
  
    It is same as the product of force and displacement.

Work done = Force x Displacement 
  
              OR

       W = F x S



hope it helps :)

Answer 2

Work.

Explanation:

There are two conditions that must be satisfied in order to get the work done. These are the following:

• Force applied on the object.
• There must be displacement in the object.

Therefore, work is said to be done when force is applied on an object due to which the object moves through a distance in the direction of the applied force.

Learn More:

Which equation correctly represents the calculation of work?

brainly.com/question/4095205