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April 18, 2014

April 18, 2014

Posted by **Miki** on Saturday, November 13, 2010 at 7:48pm.

Through how many revolutions has the rotor turned?

- physics -
**bobpursley**, Saturday, November 13, 2010 at 8:01pmwhat is 6000*32.6 degrees?

momentum is conserved.

Iprobe*wprobe=Imotor*wmotor

INtegrate both sides over the same time

6000*wprobe*t=1*wm*t

6000*wp*t=wm*t

but wp*t=32.6

so the displacement of the motor is 6000*32.6 degrees

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