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Q1. A 2.00×10-2- cube of ice at an initial temperature of -19 is placed in 0.670 of water at 44.0 in an insulated container of negligible mass.

Q2. A damp washcloth is hung over the edge of a table to dry. Thus, part (mass = mon) of the washcloth rests on the table and part (mass = moff) does not. The coefficient of static friction between the table and the washcloth is 0.413. Find out the maximum fraction [moff/mtotal] that can hang over the edge without causing the whole washcloth to slide off table.

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