Problem 3 (. After opening the tire's valve and allowing the internal pressure to decrease to 0 psig, you find that the temperature on the inside of the tire remained nearly constant throughout the process. You can conclude that the air is most nearly analyzed as what kind of process? A. Isobaric process B. Isothermal process C. Isochoric process D. A cycle Problem 4 A gas is contained in a vertical, frictionless piston-cylinder device. The piston has a mass of 3.2 kg and cross-sectional area of 35 cm². A compressed spring above the piston exerts a force of 160 N on the piston. If the atmospheric pressure is 95 kPa, the pressure of the gas inside the cylinder is mostly equal to which one below. Please draw the free-body diagram and show the work that supports your chosen answer. A. 140 kPa B. 150 kPa C. 160 kPa D. 170 kPa A = 35 cm² P-95 kPa -3.2 kg

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Chapter21: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 21.34P
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Consider the truck tire shown to the right, which is initially inflated to 50 psi, when answering questions 3 below: Please i req to u solve both mcqs for me with SOLUTIONs please thanks.
Problem 3 (.
After opening the tire's valve and allowing the internal pressure to decrease to 0 psig, you find
that the temperature on the inside of the tire remained nearly constant throughout the process.
You can conclude that the air is most nearly analyzed as what kind of process?
A. Isobaric process
B. Isothermal process
C. Isochoric process
D. A cycle
Problem 4
A gas is contained in a vertical, frictionless piston-cylinder
device. The piston has a mass of 3.2 kg and cross-sectional area
of 35 cm². A compressed spring above the piston exerts a force
of 160 N on the piston. If the atmospheric pressure is 95 kPa,
the pressure of the gas inside the cylinder is mostly equal to
which one below. Please draw the free-body diagram and show
the work that supports your chosen answer.
A. 140 kPa
B. 150 kPa
C. 160 kPa
D. 170 kPa
A = 35 cm²
=95 kPa
m=3.2 kg
Transcribed Image Text:Problem 3 (. After opening the tire's valve and allowing the internal pressure to decrease to 0 psig, you find that the temperature on the inside of the tire remained nearly constant throughout the process. You can conclude that the air is most nearly analyzed as what kind of process? A. Isobaric process B. Isothermal process C. Isochoric process D. A cycle Problem 4 A gas is contained in a vertical, frictionless piston-cylinder device. The piston has a mass of 3.2 kg and cross-sectional area of 35 cm². A compressed spring above the piston exerts a force of 160 N on the piston. If the atmospheric pressure is 95 kPa, the pressure of the gas inside the cylinder is mostly equal to which one below. Please draw the free-body diagram and show the work that supports your chosen answer. A. 140 kPa B. 150 kPa C. 160 kPa D. 170 kPa A = 35 cm² =95 kPa m=3.2 kg
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