Construction & Launch

Catapult must meet all restrictions.

Catapult must be self propelled.

Catapult must be able to launch a tennis ball a minimum distance of:

• 10 meters for 40/50 points
• 15 meters for 50/50 points

10 extra credit points to the group with longest launch

Written Analysis

Paper must be typed

Paper must be grammatically correct.

Paper must address all areas specified in the outline.

Calculations & Graph

Graphs will be done using Microsoft Excel

Calculations must be accurate and neat

Formulas used need to be included

Peer Evaluations

For each person in the group, including yourself, comment on how they participated in the group, and what you would give them as a grade out of 20 possible points.