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Just Chat! / Re: Puzzles From A Trampolining Upside Down Sheeps Bottom (PFATSB) :-)
« on: 18/08/2019 19:44:30 »
To see if she had any money.
The following users thanked this post: neilep
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Because they were lied to.sepratist eurosceptic voters like corbyn are dropping dead at a rate of 1 million per yearIn other words the people who voted to join the EU in 1973 have changed their minds. Why?
Sadly, the UK no longer has any manufacturing capability for capital medical equipmentInterestingly, the hard Right- who are the major players in the lies about Brexit- are the ones seeking to destroy the NHS as well as manufacturing.
goes to 1M when time = 1 hour.
I have no doubt that another vote would reverse the referendum result, because parliamentary dithering in the interim has led to "uncertainty"Parliamentary "dithering"- or "planning" as the grown ups call it may have done many things but what you have said there is that because people now have had a chance to find out more, they are more uncertain.
I can see clearly that no evidence can be posted here.Evidence definitely can be posted here- if you have any.
Well, yes.OK, given that the posts before yours had explained how you could calculate the forces if you knew the stopping distance, how did you conclude that " you need to know the stopping distance in order to calculate the stopping distance"?Nobody had said anything about how " to calculate the stopping distance".
Thanks for your reply. Please bear with me, my brain (never very bright) came into existence during the war, it's now even more feeble!
I understand that given the stopping distance you can calculate the force required to decelerate the falling weight. Syphrum gave an example where the stopping distance is one mm, but surely this distance depends on the characteristics of the materials absorbing the impact? The force on a concrete floor would be much greater than on say a rubber floor, because the stopping distance (on rubber) would be much greater. Perhaps I am asking, "how do you know the stopping distance?"
Again, thanks for your reply. Perhaps I should have said the "load per unit area is 1/10...." I seem to remember, when working in design of warehouse vehicles, that floor loadings were based on this sort of measurement.Floor loadings are complicated.
Essentially anything other than sand, glass, and concrete can be considered flammable under these situations.and even they react...
If you describe a matter wave better than me you win a prize.What would I get if I could describe it worse?
As we can see,Royal "we"?
Atoms bouncing off each other collapses their waves.That doesn't even parse.