Question

identifying kinetic energy
go to the roller coaster simulation and click on the \launch\ button. pay attention to the pie chart as the roller coaster moves and fill in the blank. be sure to keep this website open because there will be several questions related to it.
the kinetic energy as the roller coaster goes downhill.

Explanation:

Kinetic energy is related to the motion of an object. As a roller - coaster goes downhill, its speed increases. Since kinetic energy is proportional to the square of the speed ($KE=\frac{1}{2}mv^{2}$, where $m$ is mass and $v$ is speed), with mass remaining constant and speed increasing, the kinetic energy increases.

Answer:

increases