Question

1. at what point on this diagram would the roller - coaster have the most potential energy? 30m 2m 12m point a point b point c point d 35. can the roller - coaster have both kinetic energy and potential energy at the same time? 30m 2m 12m yes no it is complicated

Explanation:

1. For question 34, potential energy is highest at the point of maximum height. In the diagram, point A is the highest point, so it has the most potential energy.
2. For question 35, a roller - coaster can have both kinetic and potential energy at the same time. When it is moving and not at the lowest or highest point (for example, at points B or C), it has both motion (kinetic energy) and height (potential energy).

Answer:

1. A. point A
2. yes