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Physics, 02.03.2020 16:33 areynaguzman100
The temperature of a roast varies according to Newton's Law of Cooling: dT dt equals negative k times the quantity T minus A, where T is the water temperature, A is the room temperature, and k is a positive constant. If a room temperature roast cools from 68°F to 25°F in 5 hours at freezer temperature of 20°F, how long (to the nearest hour) will it take the roast to cool to 21°F?
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The temperature of a roast varies according to Newton's Law of Cooling: dT dt equals negative k time...
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