Question

maximum work is done, when the angle between force and displacement is

Answer 1

   θ = 0° is the required angle

Answer 2

Hey.

Here is the answer.

As Work is the dot product of Force and the displacement

So, W = F. ds

or, W = F ds cos x

For work to be maximum cos x should be 1

As, cos x = 1

so, x = 0 ° and any multiple of 2π

Thanks.