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1the surface tension of a liquid is being measured with a run as show outside diameter is 10 cm and inner diameter is
soil is excavated from a borrow to construct an embankment with a net volume of 50000 cy this is performed by
1a 2650-lb car is traveling at sea level at a constantspeed its engine is running at 4500 revmin and is producing 175
soil is excavated from a borrow to construct an embankment with a net volume of 50000 cy with 95 of modified proctor
a company uses a 50 solution of naoh to maintain the ph of water circulated in one of its furnace exhaust scrubbers
the exhaust from a rotary kiln hazardous waste incinerator must be cooled from 1200 degrees c to 300 degrees c before
drivers must slow down from 65 miles per hour to 55 miles per hour to negotiate a severe curve on a rural highway nbspa
in dating using radiocarbon the amount of c14 remaining at the time of measurement is expresed as a percentage of
1a horizontal curve was designed for a four-lane highway for adequate ssd lane widths are 12 feet and the
1a 520 ft long equal tangent crest vertical curve connects tangents that intersect at station 340 00 and elevation 1325
1water at 68 degrees f is in a long rigid cylinder of inside diameter 0600 in a plunger applies pressure to the water
atrazine is an herbicide widely used for corn and is a common groundwater pollutant in the corn-producing regions of
1with the bubble centered a 100-m length sight gives a reading of 1352 m after moving the bubble four divisions off
11an equal-tangent crest curve connects a 2 initial grade with a -1 final grade and is designed for 55 mih the station
1if f1470n and theta26 degrees determine the magnitude of the resultant force of the three forces acting on ring
1the concentration of a chemical degrades in water according to first order kinetics the degradation constant is 02 1d
1there are two 25 m long concentric cylinders in a viscometer only the inner cylinder is rotating the velocity
a small truck is to be driven down a 4 grade at 70mihr the coefficient of road adhesion is 095 and it is known that the
rope bca passes through a pulley at point c and supports a crate at point a rope segment cd supports the pulley and is
a 10-feet trapezoidal channel is designed to carry a discharge of 1000cfs with side slopes z1 4 and z2 5 nbspthe
1a column has a mean capacity of 950 kip the standard deviation for the column capacity is 50 kip the average load is
the concentration of ubod in a river entering the first of two lakes that are connected in a series is equal to 20ml if
an angle is observed repeatedly using the same equipment and procedures calculate a the angles most probable value b
a community has a current population of 15000 10 years ago the population was 12500 and the community has a declining
1an open top tank contains a layer of sae 30 oil 05 m thick a layer of water 07 m thick and a layer of mercury 03 m