Carefully complete each step:
- Find and record the mass of each of your birds.
- Draw a diagram of your catapult. Label the load, fulcrum, and force.
- Use your catapult to conduct a series of trials. A good test includes a lot of trials. Test each "Angry Bird" at least three times and record the distances they travel. Decide which tool to use to measure the distance traveled. Measure carefully and consistently.