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think of a society with three commodities-food wood and labor it has four linear activities described by the following
there are two primary goods goods 1 and 2 and there are two produced goods goods 3 and 4 there is an endowment of one
an economy with two produced commodities and labor has linear production processes represented by activity
there is one primary good labor and there are two outputs goodsnbsp 1 and 2 good 1 is used as an input in the
suppose that there is one input labornbspl and that there are two outputs nbspgoods nbsp1 nbspand nbsp2 nbspthe
using nbspegnbspsnbspnbsp -790 ev nbspfor nbspthe nbspground nbspstate nbspenergy nbspof nbsphelium nbspcalshy culate
use the method of lagrange multipliers to find the rectangle of largest area with sides parallel to the axes
the ground state of dysprosium element 66 in the 6th row of the periodic table is listed as 5 jg what are the total
a particle starts out at timenbsptnbsp 0 in the n th state of the infinite square well now thenbsp floor ofnbsp the
as a mechanism for downward trans1t10ns spontaneous emission competes with thermally stimulated emission stimulated
consider the eight nbspnnbspnbsp 2 nbspstates 12 nbspm1nbspms find the energy of each state under strong-field zeeman
consider nbspthe nbspeight nbspnnbspnbsp 2 nbspstates nbsp12 nbspm1nbspms nbspfind nbspthe nbspenergynbsp of each
in superplastic forming it is often necessary to control the strain rate consider the forming of a hemispherical dome
assuming that in drawing of cups the thickness of the cup bottom and wall is the same as that of the original sheet nd
a typical aluminum beverage can is 26 in in diameter and 48 in high the thickness of the bottom is 0010 in and the wall
one stand of a hot-rolling mill is being designed it will a reduced 60-in-wide sheet from 0150 to 0120 in thickness at
a high-strength steel bar must be cold-reduced from a diameter of 100 in to 065 in a number of schedules have been
a small special alloy shop received an order for slabs of an experimental superalloy 4 in wide and 12 in thick the shop
consider a carbon-reinforced epoxy composite containing 45 vol unidirection- ally aligned carbon bersa calculate the
carbide cutting tools are composites of very hard tungsten carbide particlesnbsp nbspin a cobalt matrix the elastic
estimate the greatest value of the elastic modulus that can be obtained by long randomly oriented bers of e-glass
consider the matrix of elastic constants for a composite consisting of an elastically soft matrix reinforced by a 90
calculate the elastic modulus of a composite of 40 vol continuous aligned boron bers in an aluminum matrix enbsp 70