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Question: a hot metal bar is submerged in a large reservoir...

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9.2: Problem 1 Previous Problem List Next (1 point) A hot metal bar is submerged in a large reservoir of water whose temperature is 65 F. The temperature of the bar 20s after submersion is 95 F. After 1 min submerged, the temperature has cooled to 75 F (a) Determine the cooling constant k (b What is the differential equation satisfied by the temperature F(t) of the bar? EEE Use F for F(t) (c) What is the formula for F(t F(t) E (d) Determine the temperature of the bar at the moment it is submerged Initial temperature Note: You can earn partial credit on this problem

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