Test Academy | 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 The bar is under same stress throughout its length, The bar is not under any stress because force has been applied only at one end, The bar simply moves without any stress in it, The stress developed reduces to zero at the end of the bar where no force is applied

Question

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

Options :

The bar is under same stress throughout its length
The bar is not under any stress because force has been applied only at one end
The bar simply moves without any stress in it
The stress developed reduces to zero at the end of the bar where no force is applied

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