Q. A ship sets out to sail to a point 182-km due north. An unexpected storm blows the ship to a point 158-km due east of its starting point. How far must it now sail to reach its original destination?
Q. If the gas in the container absorbs 275 joules of heat, has 125 joules of work done on it, and then does 50.00 joules of work, what is the increase in the internal energy of gas?