1. Team 47
EF 151
A-1
12/5/06

2. Our Group

3. The Overview Our device is called the R.O.F.L. Waffle.
The objective of the R.O.F.L. Waffle is to pour syrup onto a pancake and then serve it.
It consist of a cardboard box, two cars, string, duck tap, pencils, a cup, two cans, a funnel, a calculator, one plate, and a mirror.

4. Will it Work?

5. Energy Conversions
Our first energy conversion is Potential Energy to Kinetic energy.
mgh=1/2mv^2
Our second is an Elastic collision.
1=e Vb’-Va’/Va-Vb
Our last is again Potential Energy to Kinetic energy.

6. Conclusion!
Our team worked very well together in designing the project. We had three energy conversions and also stayed under the twenty dollar budget. The team also built a system that poured syrup onto a pancake that then served it successfully.

7. Team 47