- We have developed today in class a quick experience in which we’ve seen how we can slow down the accelerated dropping motion of an object until getting a simple MRU thanks to the change of the fluid density. We have used air, water and glycerine.

 Through air and water the object dropped motion was an accelerated motion indeed but when using glycerine it dropped at uniform motion and we were able to measure the time and work out the falling velocity.

 * At the article number 113 you can watch the video about doing the experience in class.

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