A) \[\frac{{{W}_{1}}}{s}\]
B) \[\left[ {{W}_{1}}+\frac{W}{4} \right]s\]
C) \[\left[ {{W}_{1}}+\frac{3W}{4} \right]/s\]
D) \[\frac{{{W}_{1}}+W}{s}\]
Correct Answer: C
Solution :
[c] Force \[=\text{ }weight\text{ }suspended+weight\text{ }of\text{ }\frac{3L}{4}of\text{ }wire\] \[{{W}_{1}}+\frac{3W}{4}\] \[Stress=\frac{force}{area}\]You need to login to perform this action.
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