Engineering, 15.05.2021 18:20 cici86
You have four 35-ton, off-highway trucks hauling from apit to an airfield job. The haul road is maintained by a patrolgrader and has a rolling resistance of 80 lb/ton. The road isessentially level and the distance one-way is 2.1 miles. Thegross weight of the truck when loaded is 70 ton
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Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
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Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
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Engineering, 04.07.2019 18:20
Acertain flow of air (at stp) has a velocity distribution given by v i (in ft/s). if this flow is going through a 4 ft square area in the yz-plane (centered at the origin), what is the mass flow rate (in lbm/s)?
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You have four 35-ton, off-highway trucks hauling from apit to an airfield job. The haul road is maint...
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