Question

When is the work done by a fora on a body is zero?​

Answer 1

Explanation:

Zero work is done when the displacement of a body is zero or perpendicular (θ=900,cosθ=0) to the direction of force applied,

Answer 2

Answer:

When you aren't moving. I more scientific way, when your displacement is zero.

Explanation:

Btw it's force not fora