A metallic bar of cross-section Ao = 103 mm² and length Lo = 0.1 mm, is subjected to = 1600 N, the deformed length AL =0.02 mm. Now calculate the following load of P values:
A metallic bar of cross-section Ao = 103 mm² and length Lo = 0.1 mm, is subjected to = 1600 N, the deformed length AL =0.02 mm. Now calculate the following load of P values:
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A metallic bar of cross-section A0= 103 2mm2 and length L0= 0.1 mm, is subjected to a load of P= 1600 N, the deformed length ΔL= 0.02 mm. Now calculate the following values:
Transcribed Image Text:= 103 mm? and length Lo = 0.1 mm, is subjected to a
1600 N, the deformed length AL = 0.02 mm. Now calculate the following
A metallic bar of cross-section Ao
load of P
values:
A,
F
F
Lo
AL
(a) The engineering stress
MPa (same as the unit of N/mm2 )
=
(b) The engineering strain
E =
(c) The Young's Modulus
E =
MPa
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