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methane is completely burned with 20 excess air with 30 of the carbon going to co what is the partial pressure of the
a structural steel bar with a 25 mm x60 mm rectangular cross section is subjected to an axial load of 160 kn determine
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an al2o3 whisker is a small single crystal used to reinforce metal-matrix composites given a cylindrical shape
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consider a pump that discharges a liquid into a cylindrical drum at the rate of 0064 m 3 s the cylindrical drum is 300
a spacecraft used in the exploration of jupiter has a mass of 425 kg find the weight of this spacecraft in n a on the
you have a large pin made from aluminum with a diameter of 001 m this pin is needed to hold something from the ceiling
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the u-235 and u-238 masses in natural uranium are split between enriched and depleted streams as a result of an
a piston-cylinder filled with air receives 10 kj of heat and expands doing 5 kj of work what is the change in internal
the shaft of a rolling machine is driven by means of a motor placed horizontally the flywheel which also acts as a
a machine component of square cross- section is subjected to a direct tensile of 20 kn and a shear load of 10 kn
a 40 cm diameter sphere is heated to a temperature of 200 c amp is enclosed in a large room at 20 c calculate the
liquid water at 2667degc flows in a straight horizontal pipe in which there is no exchange of either heat or work with
the company has been asked to assess the effects of a variety of engineering conditions on a selection of components
1 many bike computers tell the ride what altitude they are at and how the altitude is changing using a basic barometer
a 4oo pound chandelier is to be hung from two 10 ft long solid steel cables in tension choose a suitable diameter for
a race car starting from rest travels along a straight road and for 10 s has the acceleration shown construct the v - t
the following are intended to be practice problems to better understand the economic formulae that are used in
a particular motor has the following specifications no load speed 5000 rpm stall torque 200mn-m no load current 025
for the spring-mass-damper system refer to ogata figure 41 i find the equations of motion the differential equation
1 acalculate the heat loss rate at -10 f outside temperature 70 f inside assuming no internal heat generation ie
when a compressed gas storage tank fails the resultant explosion occurs so rapidly that the gas cloud can be considered