Help ASAP Roller Coaster Physics
In "Roller Coaster Physics," the author explains how kinetic energy and potential energy are essential to a roller coaster.
How does the author make connections between kinetic energy and potential energy in a roller coaster?
Use at least two details from the passage to support your answer

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.

answer: c

explanation:

what are the options?