Physics, 11.02.2021 23:20 kylemartinez13
An airplane is flying in a horizontal circle at a speed of 100 m/s. The 80.0 kg pilot does not want the centripetal acceleration to exceed 7.00 times free-fall acceleration.
a: Find the minimum radius of the plane’s path.
B: At this radius, what is the net force that maintains circular motion exerted on the pilot by the seat belts, the friction against the seat, and so forth?
Answers: 1
Physics, 21.06.2019 23:20
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Physics, 22.06.2019 12:40
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Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
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Physics, 22.06.2019 18:10
Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)
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An airplane is flying in a horizontal circle at a speed of 100 m/s. The 80.0 kg pilot does not want...
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