Q2: The pressure in an automobile tire depends on the temperature of the air in the tire. When the air temperature is 25°C, the pressure gage reads 210 kPa. The volume of the tire is 0.025 m³ and 3 the atmospheric pressure is 100 kPa. (a) Find the pressure rise in the tire when the air temperature in the tire rises to 50°C; (b) Determine the mass of air that must be bled off to restore pressure to its original value (210 kPa) at this temperature 50°C.

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