Question

Unit of longitudinal strees​

Answer 1

SI units for P are pascals (Pa), while t and d=2r are in meters (m). Longitudinal Stress Thin Walled Pressure Vessel: ... This is known as the axial or longitudinal stress and is usually less than the hoop stress.

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Answer 2

M/(L¹T²) is the dimensional unit of longitudinal stress.

SI unit is N/m²