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PROBLEM 9.134
Determine the mass moment of inertia of the 0.9-lb machine component shown
with respect to the axis AA.
PROBLEM 9.134 (Continued)
(Continued)
PROBLEM 9.135
A 2-mm thick piece of sheet steel is cut and bent into the machine
component shown. Knowing that the density of steel is 7850 kg/m3,
determine the mass moment of inertia of the component with
respect to each of the coordinate axes.
PROBLEM 9.135 (Continued)
PROBLEM 9.136
A 2-mm thick piece of sheet steel is cut and bent into the
machine component shown. Knowing that the density of steel is
7850 kg/m
3
, determine the mass moment of inertia of the
component with respect to each of the coordinate axes.
PROBLEM 9.136 (Continued)
z
PROBLEM 9.137
A subassembly for a model airplane is fabricated from three pieces of 1.5-
mm plywood. Neglecting the mass of the adhesive used to assemble the
three pieces, determine the mass moment of inertia of the subassembly
with respect to each of the coordinate axes. (The density of the plywood
is
3
780 kg/m .)
PROBLEM 9.137 (Continued)
