Re: What is Forced (accelerated) Motion?
From: Herman Family (celcaps_at_frontiernets.net/without_any_s/)
Date: 07/21/04
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Date: Wed, 21 Jul 2004 00:11:58 GMT
The acceleration would be the angular velocity, squared, divided by the
radius, or 6.28 ft * 100 radians * 100 radians = 62800ft/sec^2 towards the
center of the disk. This force is transmitted to the dot by the disk.
Should the dot leave the disk, it would leave in a straight line at Assuming
that there is no friction or added energy, the angular acceleration is zero.
Now, should your dot actually weigh something significant, then if it is
brought to the center of the circle, the disk will speed up, conserving
momentum.
Michael
"Spaceman" <Spaceman@realspaceman.com> wrote in message
news:gWgLc.146782$Oq2.79653@attbi_s52...
>
> "Goran Jakupovic" <jakupovic_goran@hotmail.com> wrote in message
news:cdj6es$tep$1@news.etf.bg.ac.yu...
> } Mathematical definition of acceleration IS real world
>
> So, tell me,
> How much is a dot on the edge of a 1 foot in diameter wheel
> spinning at a constant 1000 revs per minute, accelrating?
>
> and when will such acceleration create a higher rev speed?
>
>
>
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