Two objects fall from the same height near the Earth's surface. One object's mass is 100 kg and the other has a mass of 10 kg. Assume there is no air
resistance SPS8.B SPS8C

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) ! : )