A block of aluminum at a temperature of T,-30.5 degrees C has a mass ofm,-15 kg. It is brought into contact a mass of m2-0 5ml, at a temperature of T2-13 degrees C. This aluminum has a heat capacity k of aluminum with 33% Part (a) Input an expression for the final temperature of the blocks. 33% Part (b) What is the temperature in degrees C? 33% Part (c) was What was the heat transfer to block 1, n joules? Grade S Deducti Potentia

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490 n

f=125n a=2.5m/s2