1. which part of an atom has a negative electric charge? a. protons b. electrons c. neutrons d. both protons and neutrons

Why does lightning travel from clouds to the ground?

Aboat travels at 15 m/s in a direction 45° east of north. the boat then turns and travels at 18 m/s in a direction 5° north of east. what is the magnitude of the boat's resultant velocity? round your answer to the nearest whole number. /s what is the direction of the boat's resultant velocity? round your answer to the nearest whole degree. ° north of east

Many science fiction movies and tv shows have detected using a nuclear weapon to destroy astroids what problems does plait see with this plan