Aristotle said that the quickness of a falling object varies inversely with the density of the medium through which it falls. (a) according to aristotle, would a rock fall faster in water (density 1000 kg/m3), or in air (density 1 kg/m3)? air water?

What properties of a moving object are used in determining the object's energy of motion

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )

Which word expression describes how much to calculate pressure