Physics, 23.11.2020 23:00 noobgirlaskthequest
Charmander is furious; he kicks a rock with a mass of 20.0 kg, straight up in the air. The net force on the rock is
230N.
a) How much does the rock weigh?
b) How hard did Charmander kick the rock?
c) What is the acceleration of the pokémon
Answers: 2
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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)
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Charmander is furious; he kicks a rock with a mass of 20.0 kg, straight up in the air. The net force...
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