Find the force needed to punch a 2 inches diameter hole from a 0.5-inch think plate if ultimate shearing stress is 200 MPa and factor ofsafety of 4.A. 67,495 lbB. 73,585 lbC. 87,856 lbD. 91,114 lb

Givend=2int=0.5inτult=200MPa=200×145.038=29007.5 psi

Answered: Find the force needed to punch a 2…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Find the force needed to punch a 2 inches diameter hole from a inch think plate if ultimate shearing stress is 200 MPa and factor safety of 4. A. 67,495 lb B 73 585 lb C. 87,856 lb D 91 114 Ih