Rotational Inertia Physics Kit – Includes Variable Inertia Apparatus with Discs & Steel Balls + Digital Timer (110V) & Photogates – Hands-On STEM Learning for Rotational Motion & Timing Experiments

Bring rotational dynamics to life with the Rotational Inertia Physics Kit, a complete solution for demonstrating key principles of moment of inertia, angular velocity, and timing in motion experiments. This kit combines the VBINR-CLR Variable Inertia Apparatus, featuring a semi-transparent acrylic case, two precision discs, and six 19mm steel balls, with a high-precision Digital Timer (110V) and dual photogates.