Which part of a circuit creates an electric force field that makes it possible for the circuit to work?
-bulb
-buzzer
-motor
-voltage source

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

Which of the following correctly describes the early view of catastrophism?

What is the scientific definition of energy that relates to work