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How to Balance a Spoon and Fork on a Needle Point
Description
Discover how to interlock a spoon and a fork using a matchstick to create a stable structure that balances surprisingly on the rim of a glass. This experiment demonstrates the physical principle of the center of mass. It illustrates how positioning the center of mass directly below the pivot point allows the entire system to remain in a state of stable equilibrium.
Original title
איך לאזן כף ומזלג על נקודה באוויר? (03.05.2014)
גלו כיצד לשלב כף ומזלג בעזרת גפרור וליצור מבנה יציב המאוזן באופן מפתיע על קצה כוס. הניסוי מדגים את העיקרון הפיזיקלי של מרכז המסה וכיצד מיקומו בנקודה הנמצאת מתחת לנקודת המשען מאפשר למערכת כולה להישאר בשיווי משקל יציב.
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