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Tug of War
Lesson 4: Adding Mass


In this Lesson, you will add additional mass to your BaseBot and explore how changing the center of mass affects your robot's ability to pull an object.

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Then, you will test and improve your build for the Tug of War Challenge at the end of the Lesson.

Select Next > to learn about center of mass and how altering the center of mass can change how your robot moves.