Kuhmu - LEGO SPIKE Prime bumper car robot

In Finnish, "kuhmu" means "bump."

This robot was designed to resemble a bumper car and to teach a very important lesson about inertia and the center of mass! Its hub is attached pinlessly to the construction, allowing you to move it around and experiment with the robot's center of mass. The robot moves using two wheels attached to two medium motors. It also has a force sensor in front to detect when it bumps into something!

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  • FLLCasts Team Six months
  • FLLCasts School Student One Year
  • FLLCasts Personal B One Year
  • FLLCasts School

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  • #1737
  • 29 Jul 2024

To construct this you will need

  • LEGO Education SPIKE Prime 45678

Bill of materials (Parts list)

Modules Navigation

Courses and lessons with this Material

This Material is used in the following courses and lessons

Image for  Level B1 - Carnival - Robotics with LEGO SPIKE Prime
  • 23
  • 1:03
  • 62
Image for Lesson 4 - Bumper car
  • 3
  • 5
  • 8
  • 3d_rotation 1