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a rectangular channel of width 12 ft has an upstream slope of 002 ftft and a downstream slope of 00005 ftft both
a confined aquifer 30 m thick has been pumped from a fully penetrating well at a steady rate of 5000 m3day for a long
develop a timeline up to 1900 with considerable expansion of henry martyn lelands work at the springfield armory colt
the discharge from the renenutet sugar beet plant causes the do at the critical point to fall to 40 mgl the meskhenet
1the wedge is used to level the member determine the horizontal force p that must be applied to move the wedge to the
follow the derivation of the following equations for deflections of a beam filling in all the required assumptions and
derive an expression for small flow rates over a spillway in the form of a function including dimensionless quantities
an ideal brayton refrigeration cycle has a compressor ratio of 375 the air enters the compressor at 1bar 27degc the
1if a certain edm has a centering error of 3mm and a scalar error of 3ppm what is the uncertainty in a observed
the 90-lb boy and 75-lb girl wald towards eachother with constant speed on a 330-lb cart with frictionless wheels
1an in-compressible fluid flows horizontally in the x-y plane with a velocity given by u 33 yh12 where y and h are in
1if variable y is defined as y axx bx c if we would like to obtain y in terms of c when a 3 x 5 and b 10 and store
using pie method derive an expression for the velocity of a jet of viscous liquid issuing from an orice under static
for the following scenarios tell whether you think a refraction survey or a reflection survey would give better results
1for n alloy with composition of 25 wt ag-75 wt cu and at 775c do the followinga determine the mass fractions of and
the uniform 25 kg plate is welded to the vertical shaft which is supported by bearings a and b calculate the magnitude
if we have 25 kg of austenite containing 065 wt c and it is cooled to below 727ca what is the proeutectoid phaseb how
according to the owners manual for the gateway arch by william thayer the construction made use of the following
1consider the following two simultaneous equations x2 y2 42x 3y 2y2 6 how many possible solutions for x and y note
1consider a lake whose fish population is governed by the equation dpdt 01pp10-1 if the initial fish population is 3000
crates a and b weigh 240lb and 250lb respectively they are connected together with a cable and placed on the inclined
1a steel scuba tank is 24 in long and has an external diameter of 725 in and an internal diameter of 67 5in say the
during a processing operation a steel sheet is subjected to tensile stresses sigma 71ksi in the plane and a squeezing
a nearly horizontal 12 ft wide rectangular channel carries 60 cfs at a depth of 3 ft the width of the channel is
1a trailer weighing 2400 pounds is attached to a 2900 lb by a ball and socket truck hitch at d a determine the reaction