You are on a rollercoaster and it is heading down a hill with increased speed. What are the action and reaction forces?

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it

answerscientific theory;