A uniform bar of square cross section is lying along a

Last updated: 6/3/2023

A uniform bar of square cross section is lying along a frictionless horizontal surface A horizontal force is applied to pull it from one of its ends then A The bar is under same stress throughout its length B The bar is not under any stress because force has been applied only at one end C The bar simply moves without any stress in it D The stress developed reduces to zero at the end of the bar where no force is appli