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Calculate the force F needed to punch a ...

Calculate the force F needed to punch a 1.46 cm diameter hole in a steel plate 1.27 cm thick. The ultimate shear strength of steel is `345 MN//m^2.`

A

100 kN

B

200 kN

C

300 kN

D

400 kN

Text Solution

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The correct Answer is:
B
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