Question #12712

What force will be required to punch a hole of 10 mm dia in a 1 mm thick plate, if the allowable shear stress is 50N/mm<sup>2</sup>? (Pi = 22/7)

A.
1757 N
B.
1575 N
C.
1571.4 N
D.
1577 N
Explanation

No explanation provided.