DELL 4x F1 F2 F3 F4 Roller Coasters and Energy https://www.physicsclassroom.com/Physics-Interactives/Work-and-Energy/Roller-Coaster- Model/Roller-Coaster-Model-Interactive Delete Once the Interactive opens, get acquainted with how it functions. Know how to Start, Pause, Step, and Reset the simulation. Observe the three different tabs at the top of the simulation for Ramp, Loop, and ckspace Bumps. Each track design can be further modified by dragging the grey circle to a different position. Select the Ramp button to reset the simulation to default settings and then complete the following: Section 1: Basic Energy Relationships 1. Click the Start button and observe the motion. View the bar charts and the velocity value as the coaster car moves. Complete the following paragraph by entering total mechanical energy (ME), kinetic energy (KE), and potential energy iter (PE). The labeled locations refer to the graphic at the right. As the coaster car rolls down the track from A to E, the values decrease and the value increase and the values remain constant. The. is greatest at point A and smallest at point E. However, the_ is smallest at point A and largest at point E. Section 2: Hill Design 2. Click on the Bumps tab at the top of the Interactive. Then drag the PE ME grey circles to modify the track so that it looks like the track design at the right. Pay attention to the background grid to help with the design. Note that Dot G is at the same height as Dot E; make sure that the same is true of your final design. N 3. Run the simulation. Does the coaster car travel as high as point H? Give an explanation for why it does or doesn't reach point H. 4. How does the speed at point E compare to the speed at point G (Run the simulation after clicking the "velocity vector" button)? Explain why this is true. 5. Rank the PE for the eight locations, from the lowest PE to the highest PE