Under what conditions is the work done i) maximum and ii) minimum?

i) Work done is maximum when Force & Displacement are in the same direction as θ = 0, implying W = FS Cos(0) = FS
ii) Work done is minimum when the Force – Displacement are perpendicular to each other.
W = FSCosθ = FSCos90 = FS(0) = Zero

Leave a Comment

Your email address will not be published. Required fields are marked *


Free Class