Science
Get your physics on!
Somebody explain this to me. James Randi showcased this clip at the end of this week’s SWIFT. I don’t think it is Einstein’s special relativity because the motion isn’t uniform. Maybe it is general relativity with warped spacetime? My guess is we are seeing Newton’s third law in action which states that for every action there is an equal and opposite reaction. This feeds back to the first law Newton’s First Law (also known as the Law of Inertia) states that an object at rest tends to stay at rest and that an object in uniform motion tends to stay in uniform motion unless acted upon by a net external force. I will hunt for the answer. I would love for you to answer this for me!
Unlike Sally Kern’s legislation in Oklahoma for religious viewpoints anti-discrimination act (or whatever form of academic freedom they will choose next to slip religion into science class), God did it will not be an acceptable answer!
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Tags: Einstein, law of inertia, metronomes, Newton, physics, relativity, religious views, sall kern, sync, uniform motion Discussion
3 comments for “Get your physics on!”
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Why it happens? Good question.
Clearly it has to do with the soda cans that the board is put on. You can notice that the cans move a little. My guess is that on the table the metronomes can’t interact with each other but once placed on the cans the metronomes are able to sync their motions together.
It also appears it takes a coupe of times before they sync for good which seems to me like their is some kind of “oscillation” in their motions before that go into “permanent” sync.
Andy,
Skeptigator’s got the right idea. Here’s a page that talks about this effect, first observed by Huygens in 1657, in detail.
Wow, that was fast neural. Thanks for the link. I learned something today.