The temperature at one of the Viking sites on Mars was found to vary daily from -90.OF to -5.0 C. Convert these temperatures to kelvin. Plz guys help me write answer

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up