An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. if it falls to the ground, what is the kinetic energy of the apple just as it reaches the ground? a 0.28j b 2.8 j c 28 j d 280 j

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.