- #1
Feynmanfan
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I don't know how to solve this rigid solid problem
Let there be a rod hanging of a string fixed to a certain point. Why is not possible for both the string and the rod to be in the same direction all the time. (it is common sense that it's impossible but how can I prove it?)
I've tried to figure it out thinking that it is possible and look for a contradiction.
Thanks a lot!
Let there be a rod hanging of a string fixed to a certain point. Why is not possible for both the string and the rod to be in the same direction all the time. (it is common sense that it's impossible but how can I prove it?)
I've tried to figure it out thinking that it is possible and look for a contradiction.
Thanks a lot!