Physics, 20.09.2021 16:40 shortyyashaun
A person starts at rest and accelerates at a uniform rate of 3.2 m/s? how long will it takes him to cover a distance of 500m.
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Air enters a gas turbine with two stages of compression and two stages of expansion at 100 kpa and 17°c. this system uses a regenerator as well as reheating and intercooling – the intercooler returns the air to the inlet temperature. the pressure ratio across each compressor is 4 ; 300 kj/kg of heat are added to the air in each combustion chamber; and the regenerator operates perfectly while increasing the temperature of the cold air by 20°c. determine the system’s thermal efficiency. assume isentropic operations for all compressor and the turbine stages and use constant specific heats at room temperature. (0.378)
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Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
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What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
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A person starts at rest and accelerates at a uniform rate of 3.2 m/s? how long
will it takes him t...
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