What would have the greatest gravitational force between them?

Aregular polygon has angkes of size 150° each. how many side has the polygon

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

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)