The amount of force is measured in

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

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.