A32.1-g ice cube at 0 °c is added to 120 g of water in a 64.2-g aluminum cup. the cup and the water have an initial temperature of 23.5 °c. calculate the equilibrium temperature of the cup and its contents. do not enter unit.

Explanation:

Heat given by water + cup  = Heat absorbed by the ice

here we can say that let the final temperature of the system is "T"

so we will have heat absorbed by the ice given as

now we will have heat given by cup + water as

now we have

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

i already answered it by 34/s