An electric generator transforms mechanical energy into electrical energy this process could be done by which of these

d. Spinning a coil of wire near a large magnet.

Explanation:

will induce a current in the wire. All electric generators use electromagnetic induction in some way.

c. rb

explanation:

the atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

prolly a beacuse the momentuem the car has increases while going down hill