A driver loses control of his car and drives off the road into a ditch. The car lands 2.7 meters below the road and 24 meters horizontally from the edge of the road. How fast was the car traveling as it left the road?

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) ! : )