On a road with two or more lanes of traffic going in the same direction, you approach an emergency vehicle that is stopped with its warning lights on. you must:

True or false: the revolution of the earth creates day and night as it rotates around the sun

Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”

The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d