(Solved): P3) The figure shows a cranic louded by a thansverse and on asiai oos F - 190 fot, which caices twi ...

P3) The figure shows a cranic louded by a thansverse and on asiai oos F - 190 fot, which caices twistirsg. Stretching, and bending of the 3,4 in diameter shaft foed to a soport at the origin of the refersice system. Is aeruality, the suppert may be an inertia which wh wish to rotate, but for the purposes of a streagth aralysis wn can consiser this to be a statics projiem. The material of the shaft A \( A \) is \( -5 \) IM cest iron arade 3e. Firat, identify the exsut losaton of the most sitcol point on the shaft \( A B \) and bhen find the factoes of safery usine (a) Maximum Narmai Stress theory (b) Modified-Moht theory, and (c) Brittie Coiumb Motv theorv [4Spoints]