a closed insulated vertical cylinder is divided into two compartments, each of volume V=0. the piston is initially prevented from sliding by a…

a closed insulated vertical cylinder is divided into two compartments, each of volume V=0.1m3. the piston is initially prevented from sliding by a stopper and carries a load of 2500 kg. the top compartment of the cylinder contains air at 30 bar and the bottom one air at 10 bar; temperature in both compartments is initially 320 K. determine a) the maximum amount of work that can be obtained from this system when the stopper is removed ad the piston allowed to move freely, and b) the final temperatures and pressures in the two compartments. Heat exchange with external reservoirs is not allowed. Cv for air Cv=5R/2please i am studying for my thermodynamics exam need extreme help on this problem,