A cantilever of circular solid cross section is fixed at one endand carries a concentrated load P at the free end. The diameter atthe free end is 200mm and increases uniformly to 400 mm at thefixed end over a length of 2m. At what distance from the free willthe bending stresses in the cantilever be maximum? Also calculatethe value of the maximum bending stress if the concentrated loadP=300 KN
(a) 1.23 m, 12.32 MPa
(b) 1.5 m, 11.23 MPa
(c) 1.0 m, 11.32 MPa
(d) 1.33 m, 13.42 MPa
