If 10 calories of energy are added to 2 grams of ice at -30° C, calculate the final temperature of the ice.

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

What is the single most important equation in all of physics?

Do you think you could give me the answers to #29?