which energy change best relates to a boulder...

which energy change best relates to a boulder that is rolling down the side of a hill? potential energy transforming into kinetic energy mechanical energy transforming into thermal energy potential energy transforming into electromagnetic energy mechanical energy transforming into electromagnetic energy

Answer

# Brief Explanations: A boulder at the top of a hill has gravitational - potential energy due to its height. As it rolls down, its height decreases and its speed increases. Kinetic energy is related to the speed of an object. So, potential energy is transformed into kinetic energy. # Answer: potential energy transforming into kinetic energy