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assume you are an observer standing at a point along a three-lane roadway all vehicles in lane 1 are travelling at 30
1data obtained from aerial photography showed six vehicles on a 600 ft long section of road traffic data collected at
1you need to design a concrete n 0013 channel that will convey 50000 gpm it is to be a trapezoidal in cross section
two new rides are being compared by a local amusement park in terms of their annual operating costs the two rides are
given the stationing in meters as 456 for the pc of a horizontal curve of radius r1200 meters and angle i22deg the
1write the matlab statements required to calculate yt from the equation -3t25 t is greater than or equal to 0 yt 3t25
1a belt is wrapped around a pulley for 180 degrees the loose-side belt tension is 100 lb and the coefficient of static
suppose your wait time for a shuttle bus in the morning is normally distributed with micro8 minutes and 5 minutes due
let x denotes a randomly chosen students midterm 1 score and y denote hisher midterm 2 score suppose x and y have the
near the point x y 32 in a flow with a zero y-component v0 the velocity component are described by u 3x-3z and w 6-4z
1the motor a delivers 3000 hp to the shaft at 1500 revmin of which 1000 hpis removed by gear b and 2000 hp is removed
the roof of a house consists of a 22 cm thick concrete slab k 072 wmmiddotk that is 15 m wide and 20 m long the
1point f is located just to the left of the 18kn and 25 knm couple momenta determine the internal normal force at point
an automobile modeled as a single-degree-of-freedom system free to vibrate in the vertical direction in a free
for a proposed level of stress ninety percent of consolidation occurred in 158 minutes t90158min for a laboratory
to achive a specific level of disinfection a water treatment plant operator determines the ct value 180mg minl is
a cylindrical specimen of soil is compressed by an axial principal stress of 500 kpa and a radial principal stress of
1let x be a random variable having density function fx cx 0 lt x lt 2 0 otherwise a find the value of constant c b
a stent is used to prop up a clogged artery to allow blood to pass through it but stents can also be loaded with drugs
1a new machine will cost 25000 the machine is expected to last 4 years and have no salvage value if the interest rate
1you have been asked to design a hoisting system and a demolition catch system for the superstructure of a bridge that
what is the settling velocity of a floc of diameter 015 mm and density 212 gcm3 in water 2- will the floc from problem
a core sample of basalt 4 inches long and 2 inches in diameter was tested in unconfined compression the basalt is known
the general hospital is evaluating new office equipment offered by three companies the interest rate is 8 company a