Boyle's law is an experimental gas law that shows the relationship between the pressure of a gas and its corresponding volume. Based on the picture above, which model below correctly represents Boyle's law?
A) A
B) B
C) C
D) D

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d