A) 40kg
B) 60kg
C) 80kg
D) 100kg
Correct Answer: D
Solution :
[d] \[m=\frac{Y\times strain\times A}{2}\] \[=\frac{2\times {{10}^{11}}\times {{10}^{-3}}\times 3\times {{10}^{-6}}}{2}=100kg\]You need to login to perform this action.
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