12) An airplane is flying at 180 m/s horizontally at a height of 1200 m, at which point, it releases a package. a) Determine the time it takes the package to hit the floor.
b) Determine the range of the package as it hits the ground.
c) Determine the final vertical velocity as the object hits the ground.

What organization and environment is described above?

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.

What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?