Calculate the force `\'F\'` needed to punch a `1.46cm` diameter hole in a steel plate `1.27cm` thick
Channel: Doubtnut
Date: 2020-02-16

Calculate the force `\'F\'` needed to punch a `1.46cm` diameter hole in a steel plate `1.27cm` thick. The ultimate shear strength of steel s `345M N//m^(2)` (Approx).