Question

2. Write an expression for the work
done when a force is acting on
an object in the direction of its
displacement
​

Answer 1

Answer:

Work is said to be done when force applied on an object shows the displacement in that object. W = F x s. Q2. ... Work done is equal to the product of the force and displacement.

Answer 2

Answer:

Work is done when a force is applied, at least partially, in the direction of the displacement of the object. If that force is constant then the work done by the force is the dot product of the force with the displacement: W = F ⃗ ∙ d ⃗ .