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a c10x20 catilever beam is 12 feet long supported on the right side the beam supports two point loads load 1 is 2500
a 13 foot long c10x25 beam is supported as a cantilever beam where x0 on the left end it is subject to no externally
1a sample of undisturbed soil has a dry weight of 10 lb and volumen of 1 ft3 if the specific gravity of the soil solids
an ogee spillway of a gravity dam is to be modeled using water the spillway section is 40 feet high its crest length is
a car is traveling up a 3 grade on a road that has good wet pavement the engine is running at 2500 rpm the radius of
below a discharge from a wasterwater treament plant an 86km stream has a reoxygenation constant of 4 d-1 a velocity of
a weight w somewhere between 1 to 10 tons is randomly placed along a beam of 10m long span let x denote the distance
two shallow lagoons connected in series each having a surface area of 5 km2 and depth of 1m are receiving 8640 m3day of
a drop of water forms under a solid surface assume the drop has the shape of a hemisphere just before seperating find
1an overpass is being built over the pvi of an existing equal-tangent sag curve the sag curve has a 70 mph design speed
find the uniform annual amount that is equivalent to a uniform gradient series in which the first yearrsquos payment is
1a fireman reduces the exit area on a nozzle so that the velocity inside the hose is quite small relative to the
structure o a b c is built in at point o and supports forces from two cables cable e a d passes through a frictionless
a pipe carrying oil of specific gravity sg 0877 changes in size from 150 mm at section e to 450 mm at section r e and
batteries in a flashlight must be held in electrical contact even though the outer plastic housing expands differently
a water treatment plant treats a continuous flow rate of 50000 m3day and plans to build a 10000 m3 tank to house an
1a light bar ad is suspended from cables and supports a 20 kg block at c the extremities a and d of the bar are in
earth whose in situ weight is 110 lb per cf and compacted weight is 124 lb per cf is placed ina a fill at rate of 280
1standard air is drawn from the atmosphere into a 125 m diameter cylindrical duct by a fan mounted inside the duct this
the water exiting a 25 cm diameter nozzle which is atrtached to a 76 cm diameter fire hose is discharged at a velocity
the maximum dry density determined in the laboratory for a quartz sand is 1800 kgm3 in the field if the relative
an automobile has been designed to maintain a constant speed of 55 mph on a 5 grade the weight of the vehicle when
a 5 ft square 2 ft deep spread footing is subjected to a concentric vertical load of 60 k and an overturning moment of
air at 147 psia 55f 60 percent relative humidity is first heated to 72f in a heating section and then humidified by
1a heat pump that operates on the ideal vapor compression cycle with refrigerant 134a is used to heat water from 16 to