Day 2 Group 4

Parker Ciccarelli
Mac Elliott
Pete Hamrick
Luke Laufenberg

A) Which simple machines do you plan to incorporate and how do you plan to use them?
We are going to use inclined planes to propel the marble down the machine. A pulley system will be used to move a golf ball from the bottom to the top. Finally, many screws will be incorporated to make sure the machine is stable.

B) What energy transfers do you plan to incorporate and how will they be demostrated in your project?
We will have examples of GPE as the marble moves from the top to the bottom. In order to turn on the light there will be EPE, but we are not completely sure how we will accomplish that at this point.

C) Finally, how has each group member specifically contributed to the project since the start?
All of us have had plenty of ideas for the project in order to accomplish the task at hand. Parker has brought supplies from home and Mac, Luke, and Pete have helped put it all together.