Determine the maximum hauling production given the following conditions. as many scrapers as required can be used, but only one push tractor will be available. the material is a sandy clay (dry earth), 3,200 lb/bcy. the expected haul-road rolling resistance is 80 lb/ton. the average scraper load will be 28.2 lcy. the haul route has three segments: 700 ft at a grade of + 5%; 2,500 ft at + 2% grade; and 500 ft at - 2% grade (moving from the cut to the fill). to account for acceleration and deceleration, use an average speed of 5 mph for 200 ft at each end of the haul and

a, c, d, e are all applying about success strategies.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

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305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

490 n

f=125n a=2.5m/s2