1. Playland Project 2-2 Sirada, Simon, Rosemary

2. Information
The rollercoaster is 600kg and is travelling through the air with a density of 1.5 kg/m³ the surface area of the front of the coaster is 2.0 m², the drag coefficient of the wooden roller coaster is The velocity of the coaster at the bottom of the 1st hill Is 25.3 m/s.

3. Dynamic Diagram

4. Quirky Questions
Find the drag force of the roller coaster at the bottom of the 1st hill.
The length of the roller coaster track from the top of the 1st hill to the bottom is 40.0m (there is still drag force)
b) Find the height of the 1st hill

5. Last Quirky Question
c) assuming there is no drag force after (perfect physics world) find the height of the second hill if the velocity of the roller coaster is 5.4 m/s