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A bead lies on a smooth table connected to a light string through a hole in the table to a 2nd bead of mass M. The 1st bead moves in a circle of radius r while the 2nd bead remains stationary. show the speed of the 1st bead is
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for the first bead to move in a circle of radius r, it needs an acceleration
or force
as the second bead is stationary, its weight must be providing the centripetal acceleration entirely
Last edited by luca-deltodesco (2008-04-28 09:01:15)
The Beginning Of All Things To End.
The End Of All Things To Come.
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Thank you very much i knew it was something simple i just couldn't find a way of writing it
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Haha, I also asked this one
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