Ineed with finding the rest of the missing things..like the current (i), resistance, and voltage (v)

Which type of wave can travel without a medium

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

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