Up in the north pole, several elves were playing catch. one of the elves threw a ball up into the air at a speed of 22.0 m/s. unfortunately for them, while they were waiting for it to come down, the abominable snowman jumped out of the forest and ended up catching the ball 3.6 seconds after it was thrown. how fast was the ball going?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.

What causes the formation of ocean currents?