3. A car slows down from 8 m/s to 5 m/s at a rate of -1.25 m/s2. How long does it take the car to slow down? A. 2.4s B. 4s C. 3.75s D. 6.4​

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

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

If y gets smaller as x gets bigger and y have an relationship?