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1how do you determine the proportions of aggregates that should be included in a blend to meet a certain
ten kilograms of saturated liquid water at 5 bar is heated in a piston-cylinder assembly at constant pressure until
a trough is 5 feet long and 1 foot high the vertical cross-section of the trough parallel to an end is shaped like the
the actual weight of the rectangular aluminum beam used in task 3 is 25 grams while the actual weight of the square
one kilogram of air initially at 5 bar 350 k and 3kg of carbon dioxide co2 initially at 2 bar 450 kare confined to
1the density of 705 wt aqueous perchloric acid is 167 gml a how many grams of solution are in 1000 l b how many grams
a beam that is part of a rigid frame has end moments and mid-span moments for dead live and earthquake loads shown
1a tape is calibrated and found to measure 10004ft between the 0- and 100-ft marks what measurements should be laid out
a 100ft steel tape measure correctly when supported throughout its length under a tension of 1- lb and at a temperature
a hemispherical bowl of radius r connected to a u-tube of constant radius r initially the the bowl is empty and the
consider a house into which radon is emitted through cracks in the basement the total volume of the house is 650 m3
1a sandbag is dropped vertically from a balloon which is ascending at a constant speed of 6ms if the bag is released
the top floor of an office building is 40 m above street level and is to be supplied with water from a municipal
1how many grams of perchloric acid hclo4 are contained in 376 g of 705 wt aqueous perchloric acid how many grams of
a particle travels along a path defined by the parabola y05x2 if the component of velocity along the axis is vx6t with
consider a singly reinforced concrete beam with a base dimension of b 12in and d20in assume all bars are located in one
pressure variation in a fluid at rest 1 in april 2010 the deepwater horizon drilling rig experienced a severe explosion
1a reservoir has been built to supply water during droughts the design volume is 700106 m3 if the average flow into the
knowing the submerged depth of each of the 5 pressure taps and the density of water determine the calculated pressure
what is the shear strength in terms of effective stress on a place within a saturated soil mass at a point where the
an expressway off-ramp consisting of a single lane leads directly to a tollbooth the rate of arrival of vehicles at the
1if the average length of a vehicle is 15 ft and the average space between consecutive vehicles waiting to be served is
a lake with constant volume 10x106 m3 is fed by pollation free stream with flow rate 50m3s fator dumps 5m3s of
a 3 ft deep cut is to be made across an entire 25-acre site the average unit weight of this soil is 118 lbft3 and the
when the engine of the plane is running the vertical reaction that the ground exerts on the wheel at a is measured as