Q1. 30 °C and 3.00 atm. find °A 5.00-L vessel contains nitrogen gas at 27.0
(a) total translational kinetic energy of the gas molecules and
(b) average kinetic energy per molecule
Q2. A professor's office door is 0.94 wide, 2.2 high, 4.0 thick; has the mass of 23, and pivots on frictionless hinges. A "door closer" is attached to door and top of the door frame. When the door is open and at rest, the door closer exerts a torque of 5.3.