SOLUTION: A 3.0m long wire with diameter of 1.5mm is elongated by 0.60mm when a 6.0kg load is hung from one end.calculate
(i) final length
(ii) strain
(iii)stress
(iv)young modulus of
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Question 1191906: A 3.0m long wire with diameter of 1.5mm is elongated by 0.60mm when a 6.0kg load is hung from one end.calculate
(i) final length
(ii) strain
(iii)stress
(iv)young modulus of the wire.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
The theorey involved
Stress ===
=
Load = 6*9.8 N
length = 3.0 m,
Change in length= 0.60 mm=0.0006 m
radius = 0.75mm= 0.00075m Area = pi*(0.00075)^2
Stress=
= 1.059*10^7 N/m^2
Stress =
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