60 N 95 kPa mp4 kg A- 35 cm A gas is contained in a vertical, frictionless piston-cylinder device. The piston has a mass of 4 kg and across-sectional area of 35 cm?. An extended spring above the piston exerts a force of 60 N on the piston. If the atmospheric pressure is 95 КРа, The mass that should be added to double the pressure inside the cylinder for atmospheric pressure of 95 KPa is Select one: O a. 33.8 Kg b. 35.8 Kg O c. 32.8 Kg O d. 31.8 Kg www

60 N 95 kPa mp4 kg A- 35 cm A gas is contained in a vertical, frictionless piston-cylinder device. The piston has a mass of 4 kg and across-sectional area of 35 cm?. An extended spring above the piston exerts a force of 60 N on the piston. If the atmospheric pressure is 95 КРа, The mass that should be added to double the pressure inside the cylinder for atmospheric pressure of 95 KPa is Select one: O a. 33.8 Kg b. 35.8 Kg O c. 32.8 Kg O d. 31.8 Kg www