Question

A force F when acts on a body displaces it by a distance d in a direction at
angle e with the direction of force. Write an expression for the work done
by the force​

Answer 1

Answer:

Hii

Explanation:

Here we are applying a force F at an angle of θ, if we resolve the force it becomes Fcosθ and Fsinθ.

We have displacement along Fcosθ

We know that work-done is the product of force and displacement along the direction of the force.

Hence,

work done=Fcosθ∗S..

I hope it helps you

Answer 2

$\huge\mathbb\red{Answer}$

Here we are applying a force F at an angle of θ, if we resolve the force it becomes Fcosθ and Fsinθ.

We have displacement along Fcosθ

We know that work-done is the product of force and displacement along the direction of the force.

Hence,

work done=Fcosθ∗S.