In which of the following scenarios is MOMENTUM conserved?
A: Inelastic collisions
B: Elastic...
Physics, 04.06.2020 10:57 richierichMBM7786
In which of the following scenarios is MOMENTUM conserved?
A: Inelastic collisions
B: Elastic collisions
C: Explosions
Only A
Only B
Both A&C
Both A&B
A, B,C
Answers: 2
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Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed
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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)
Answers: 1
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