A jogger runs from his house around a large city block (A Square) and returns home. Each side of the city block is 1600m. He completed his jog in 30 minutes. What is the joggers total DISTANCE traveled for the whole trip?

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat