Physics, 16.02.2021 18:50 andrewdestupinan
Which UNIT will the answer to this
operation have?
(We're only interested in the units, not the number.)
If the units cancel out, choose "No Unit"
If the operation is not valid, choose "Not Valid"
5 m – 2 kg
m
kg
A) m - kg
B) No Unit
D) Not Valid
Enter
Answers: 1
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Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
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4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Which UNIT will the answer to this
operation have?
(We're only interested in the units, not th...
(We're only interested in the units, not th...
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