The diagram shows a roller-coaster track. Assume that the system is closed.  At point E, the roller-coaster car has just exited the vertical loop.
Which statement best describes the relative amounts of potential and kinetic energy of a roller-coaster car at point E?

 

A. Kinetic energy is at almost 0%, and potential energy is at almost 100%
B. Both kinetic and potential energy are at almost 0%.
C. Both kinetic and potential energy are at almost 100%.
D. Potential energy is at almost 0%, and kinetic energy is at almost 100%

Transcribed Image Text:

B- A C E -D B- A C E -D

Answer rating: 100% (QA)

9 point 6 roller coaster car has jus exited the vertical Loop as given ... View the full answer