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Engineering, 08.10.2020 14:01 Joshuafranklindude

A hollow circular nylon pipe supports a load pa=7800N which is uniformly around a cap plate at the top of the lower pipe. a second load PB is applied at the bottom. Neglect the self-weight of the pipes. Find the PB so that the tensile stress in upper part is 14.5 MPa .what is the resulting stress in the lower part?

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