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Q. A 57.0 kg diver stands on the edge of a pool. She pushes off horizontally with an average force on the pool's edge of 750 N for 0.20 s. What horizontal speed would you expect her to have? Explain your reasoning.

Q. A piece of ice with a mass of 30 g at 0 degrees Celsius is added to 100 mL of water at 20 degrees Celsius. Assuming that no heat is lost to the surroundings, what is the situation when termal equilibrium is reached? (Ignored the calorimeter or container)

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