6. If a car plans to travel 4,000 meters and averages 33 m/s, how long does it take to reach the destination?| I
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Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

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)

The slope of a velocity time graph over any interval of time gives the during that interval