Fuel rate and energy input: Assume this vehicle cruises on level highway at 70 miles/hour and crankshaft speed of 3500 RPM. The vehicle is assumed to have a fuel economy of 35 miles per gallon, where gasoline has a heating value of 114,000 Btu/gallon.
Determine:
a) the fuel consumption rate (gallons/hour),
b) combustion energy per thermodynamic cycle (Btu),
c) specific heat input per thermodynamic cycle (Btu/lbm).

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assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

answer: There's no different between us

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answer:

All this is to say that new technologies develop quickly and continuously, and society is used to and adapts quickly to these constant innovations. ... Medical technology is always improving, leading to lower infant mortality, cures for diseases, and many more improvements in quality of life.

Explanation:

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