Energy+-+Seanna

The rollercoaster stars with a little KE then goes into GPE. It goes into GPE because it has the most potential energy to fall. This is where my part comes in is the phase two of the rollercoaster; the GPE of the rollercoaster is gone because it has no more potential energy to fall. This means that KE has increased, in phase three it has a little bit of both KE and GPE because it isn’t at the lowest point anymore and, it also isn’t at the highest point either .In phase four it has the most potential energy to fall because it is at one of the highest points but not at the highest point. But there is still some KE because the highest point on the rollercoaster is where it begins. Have you ever been on a roller coaster and tried to figure out the GPE or KE. Probably no because you are too worried focusing on screaming or, keeping happy thoughts in your head .There is no ( GPE) at the starting point because it is at the lowest point and doesn’t have the potential to fall. There is a little (KE) because it is not completely at the lowest point.