Kaylee and Ruby take a joy ride in her grandmother’s car. The car accelerates at 3 m/s2. If it starts from rest how long will it take to the car to reach 27 m/s?

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