A 55-cm steel rod has a diameter of 30 cm. The compressive strength of steel is 500 × 106 N/m2. What is the compression force that would break the rod?
A)
3.5 × 107 N
B)
2.4 × 107 N
C)
1.4 × 108 N
D)
4.7 × 108 N
E)
8.9 × 108 N
A
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What will be an ideal response?
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