At the local county fair, you watch as a blacksmith drops a 0.50-{\rm kg} iron horseshoe into a bucket containing 26 kg of water.

At the local county fair, you watch as a blacksmith drops a 0.50-{rm kg} iron horseshoe into a bucket containing 26 kg of water. If the initial temperature of the horseshoe is 440^circ C, and the initial temperature of the water is 24^circ C, what is the equilibrium temperature of the system? Assume no heat is exchanged with the surroundings.