What energy transformations occur each time the skateboarder rolls up the ramp?

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon