A roller coaster is stationary at the top of a ramp. What is the kinetic and potential energy of the roller coaster?

A. potential energy: zero
kinetic energy: zero

B. potential energy: high
kinetic energy: high

C. potential energy: high
kinetic energy: zero

D. potential energy: zero
kinetic energy: high

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis