Physics, 06.07.2019 17:30 maevemboucher78
Acar's position in relation to time is plotted on the graph. what can be said about the car during segment b? a) the car travels for 80 seconds during segment b. b) the car has come to a stop and has zero velocity. c) the car is traveling faster during segment b than in segment c. d) the car is traveling with a constant velocity due to the flat line of the graph.
Answers: 1
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
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Acar's position in relation to time is plotted on the graph. what can be said about the car during s...
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