The gravitational potential energy stored in a car on top of a hill is converted into kinetic energy as it rolls towards the 
(The gravitational potential energy; stored; L:in a car; L:on top of a hill) (The gravitational potential energy stored in a car on top of a hill; is converted; into kinetic energy) (it; rolls; towards the)
The gravitational potential energy The gravitational potential energy stored in a car on top of a hill it
stored is converted rolls
L:in a car L:on top of a hill
into kinetic energy
towards the