A steel wire 3 m long when subjected to a tensile load of 40 kgf extends through 6 cm. If Y of steel is
2 × 1011 N m– 2
, calculate (i) stress, (ii) strain and (m) area of cross-section of the wire.
Answers
Answered by
1
Answer:
calculate using= force *length/area* delta length
Answered by
0
Answer:
strain=0.02
stress=4*10^9
a=3*10^-7
Explanation:
stress = y*Strain
strain = change in length/original length
Y=FL/Al
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