A driver fills an 18.9L steel gasoline can with gasoline at 15 deg C right up to the top. He forgets to replace the cap and leaves the can in the back of his truck. The temperature climbs to 42 deg C by 1P.M. how much gasoline spills out of the can?

Which statement is correct for a compressed air tank? a) As the temperature decreases, the pressure and mass of the air decrease. b) As the temperature decreases, the volume increases. c) As the temperature decreases, the volume decreases. d) None of the above.

Which of the following statements is true? (There are multiple answers I think) a. In the energy equation, work done by pressure is neglected. b. In energy equation, the kinetic and potential energy of fluid parcels are accounted for.  c. Bernoulli can be expressed in the form of pressure and head.  d. Bernoulli equation states that various forms of mechanical energy are converted to eachother.

7-43. The driver of the sports car applies his rear brakes and causes the tires to slip. If the normal force on each rear tire is 1800 N and the coefficient of kinetic friction between the tires and the pavement is - 0.5, determine the average shear stress developed by the friction force on the tires. Assume the rubber of the tires is flexible and each tire is filled with an air pressure of 22s KPa. 1800 N