Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 3 (Q.No. 48)
48.
When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from the neutral axis.
Discussion:
2 comments Page 1 of 1.
Arun said:
3 years ago
The right answer is B.
(σ/y)=(E/R).
(σ/E)=(y/R).
Strain = (y/R).
Hence Strain is directly proportional to the distance.
(σ/y)=(E/R).
(σ/E)=(y/R).
Strain = (y/R).
Hence Strain is directly proportional to the distance.
Virat said:
6 years ago
Please explain.
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