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(20 pts) A gas is confined in 9 ft diamete cylinder by a piston, on which rests a weight. The mass of the piston and weight lnwether 300 Ibity The local scceleration of gravity is G1.86and atmospheric pressure is atm 14.7 p)Detennine (a) the force exerted on the gas by the piston and the weight (Fl) and (b) the sbsolule pressure on the gas pressure on the gas
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lbfmaux & pictan and weght (m)- 0 Diameter ot- cyinder(h-0.9 f± Given Aystem can be descibed bj jl diagrom heref- force exerted

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