The maximum compressive stress at the top of a beam is 1600 kg/cm2
and the corresponding
tensile stress at its bottom is 400 kg/cm2
. If the depth of the beam is 10 cm, the neutral axis from
the top, is
(A) 2 cm
(B) 4 cm
(C) 6 cm
(D) 8 cm
and the corresponding
tensile stress at its bottom is 400 kg/cm2
. If the depth of the beam is 10 cm, the neutral axis from
the top, is
(A) 2 cm
(B) 4 cm
(C) 6 cm
(D) 8 cm