Q. A rigid tank contains 1.20 moles of an ideal gas. Determine the number of moles of gas that must be with Illustrate from the tank to lower the pressure of the gas from 24.2 atm to 5.30 atm. suppose the volume of the tank and the temperature of the gas remain constant throughout this operation.
Q. A 1300 kg car carrying four 91 kg people travels over a washboard dirt road with corrugations 3.9-m apart. The car bounces with highest amplitude while its speed is 16 km/h. While the car stops, and the people get out, by how much does the car body rise on its suspension?