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Classroom Science radial Centripetal force experiment Demonstrator teaching
Classroom Science radial Centripetal force experiment Demonstrator teaching

Classroom Science radial Centripetal force experiment Demonstrator teaching

$ 10.55

Availability: 100 in stock
  • Condition: Used
  • All returns accepted: ReturnsNotAccepted

    Description

    Classroom Science radial Centripetal force experiment Demonstrator teaching. Condition is "Used". Shipped with USPS Priority Mail.
    17x11 inches. needs new string because the old ones broke. it's basically a giant yoyo, you roll the wheel up to the top and release it and the wheel goes up and down like a yoyo.
    shows wear , you will need to tie new string on it