A storage building with well-insulated walls and containing 800 m3 of air at 295 K is heated at constant pressure (atmospheric). Consider air to be an ideal diatomic gas. (a) Determine the energy (in kJ) required to increase the temperature of the air in the building by 1.10°C. kJ (b) Determine the mass (in kg) this amount of energy could lift through a height 1.10 m.

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Often called simply "velocity," this is the velocity of an object at a particular moment in time.