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...control it just by turning the voltage up or down. You could then sense the

**rotations**with a frequency counter or oscilloscope, and manually adjust the power supply to get the ...3 Answers · Science & Mathematics · 06/01/2019

Journal bearings work because the

**rotation**of the shaft drags lubricant under the shaft, so the shaft floats on a...2 Answers · Science & Mathematics · 30/07/2009

... perfectly balanced object's axis would then be in the center of the

**rotation**.1 Answers · Science & Mathematics · 26/09/2007

...where, x2 and x1 are the distances of the legs from the axis of

**rotation**!! Thus, x1 = 5; x2 = 10 dz = z2 - z1 = 20 - 12 = 8 ==> 8 = (w^2 / 2g...2 Answers · Science & Mathematics · 25/03/2010

...slope of the line is given by: tan(ϴ) = rise/run = (length of one

**rotation**)/(inches per**rotation**) which is: tan(ϴ) = (πD)/(inches...2 Answers · Science & Mathematics · 17/02/2012

...plot =. I find it redundant to create that x vector holding each x value for

**rotation**, and in the beginning creating 4 x variables. Matlab...1 Answers · Science & Mathematics · 02/04/2012

Dynamics of

**Rotation**is a part of physics that study Velocity,tuque, Dispatch ......... in a Rigid matrial.1 Answers · Science & Mathematics · 22/04/2009

The

**rotational**speed is designed to be directly proportional to the size of the windmill, that is to the radius of a blade-tip from the axis of**rotation**. The tip-speed of**rotation**of the blade should be about the same as the average speed...2 Answers · Science & Mathematics · 03/08/2009

...shaft encoder. These can be from a 360 degrees potentiometer (with continuous

**rotation**) and accuracy 0.1% to some sort of optical device with even higher resolution and...1 Answers · Science & Mathematics · 27/12/2012

...the hands moving from 12 to 3. That is a 90 degree

**rotation**CW. From 3 to 6, or 6 to 9 or 9 to 12, they are all also...2 Answers · Science & Mathematics · 28/06/2009