This force on compass dials is an example of a force that a. needs electricity to act. b. acts through particles in the air c. acts only on contact. d. acts at a distance.

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.

Frequency of electromagnetic waves that a radio station is assigned is called

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?