Matter and energy physics e mc2


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  • Catapult Project

    Catapult Project
    I got assigned a project to do a catapult
  • Materials

    I went to home depot and bought wood
  • Building

    I began to put the catapult together
  • Pre-test

    I took the catapult to school to test if it worked and i needed to make some adjusments
  • More materials

    I had to by a spring for the launcher and a tennis ball for the stopper
  • Due date

    The project was due and i tested the catapult in class and it went 6 meters.
  • Time to take it home

    I took the catapultt home after a couple a days and showed it to my family