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Problem: A black bear of mass 68.8 kg is sitting in a children's play pool filled with water. The total mass of the water in the pool is 120 kg. The water is at a temperature of 35.0^oC. Suppose that the water were to cool down spontaneously to 10^oC, and that all the energy released was used to launch the bear vertically in the air.

Part A- How high would the bear go?

I need the right solution and steps of solving this problem. Thanks!

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Category:- Physics
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