Fill in the blanks:
a girl stands in an elevator car. a blue arrow above the car is labeled f...
Physics, 08.11.2019 22:31 chrisimichaels7497
Fill in the blanks:
a girl stands in an elevator car. a blue arrow above the car is labeled fp. a blue arrow below the car is labeled fg. use the force diagram on the elevator to complete the statements. the forces acting on the elevator are or unbalanced) fg is fp.(greater than, less than, or the same as) this means that the elevator move, move up, or move down)
Answers: 1
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Answers: 3
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Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
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Answers: 2
Physics, 23.06.2019 02:00
Explain the difference in reactivity of the elements based on their electron configurations.
Answers: 1
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