A system with initial volume V1 m3 has an initial pressure P1 kPa (the value of which is 14x that of its initial volume). The system then undergoes a process where its pressure varies linearly with...

A system with initial volume V1 m3 has an initial pressure P1 kPa (the value of which is 14x that of its initial volume). The system then undergoes a process where its pressure varies linearly with volume. If the final volume is 13x the initial pressure, calculate the boundary work during the process (in kJ), and indicate if the work is done on or done by the system.