The answer is Reductionism approach. Reductionism is any of a few related philosophical thoughts in regards to the relationship between marvels which can be portrayed as far as other less difficult or more essential wonders. Reductionism emphatically speaks to a specific viewpoint of causality. In a reductionist system, the marvels that can be clarified totally regarding relations between other more central wonders, are named epiphenomena.
1.) When a boy was skating, kinetic energy was high, and thermal energy was low.
2.) As the boy applied his brake pad, kinetic energy was decreasing and thermal energy was increasing.
3.) When the boy stopped, kinetic energy was low, and thermal energy was high.
4.) At all times, total energy = kinetic energy + thermal energy
hopefully my answered helped!
(If my answers helped you tell me, therefore I know.. that I did them correctly. Anyways, have a great day/night!)
look at the photo, it wouldn't let me type it, sorry :-/