Chemistry, 26.12.2019 23:31 hannahgrac3
Liquid octane (c8h18) is burned in the constant pressure, adiabatic combustor of an aircraft engine with 40% excess air. the air enters the combustor at 600 kpa and 307c, and the fuel is injected into the combustor at 25c. estimate the temperature at which the products of combustion leave the combustor.
Answers: 3
Chemistry, 21.06.2019 16:20
What would you do if you told the guy you liked that you liked him
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Chemistry, 22.06.2019 09:00
Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
Chemistry, 22.06.2019 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
Liquid octane (c8h18) is burned in the constant pressure, adiabatic combustor of an aircraft engine...
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