Which is best supported by the data in the chart? A: Current W flows at a higher rate than Current Z.
B: Current Y flows at a lower rate than Current X.
C: Current X has a lower potential difference than Current Y.
D: Current Z has a greater potential difference than Current W.

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

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 are the similarities & differences between a thermistor and a light dependent resistor in physics?