Question

When a bar is subjected to equal and apposite forces
wn in the figure. PQ is a plane making angle with
section of the bar. If the area of cross-section be 'A
tensile stress = (normal force area)
and here Ax = area = (A/cose)
and Fs = normal force = Foose
Foose Foose
so Tensile stress =
(
Acos
how area A/cose​

Answer 1

Answer:

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