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  1. ...into light. Magnetron -- electric into microwave. Motor -- electric into rotation. Air condition -- electric into cold. Heater -- electric into heat. ...

    2 Answers · Science & Mathematics · 15/02/2012

  2. Yes, the torque is the moment of the Lorentz forces about the axis of rotation (motor shaft).

    1 Answers · Science & Mathematics · 19/01/2012

  3. ...kinetic energy of a rotating mass and the torque required to accelerate the rotation of a mass. The moment of inertia may be called the mass moment of inertia...

    3 Answers · Science & Mathematics · 31/07/2007

  4. ... is applied to the gyro at right angles to the plane of rotation, the gyro precesses at a rate: Ω = Q/L rad/sec

    3 Answers · Science & Mathematics · 31/10/2013

  5. ...from an eddy-current motor. A speed change of 2 mph causes a difference in rotation of 120 rpm from the automobile that will produce a change in current (moving the speedometer...

    1 Answers · Science & Mathematics · 16/11/2009

  6. ... you have to experiment and keep your mass closest to the axis of rotation (look at the design of propellers). Also pay attention to the hook...

    1 Answers · Science & Mathematics · 09/05/2012

  7. ...c = 1 for a point mass M at a distance R from the axis of rotation for one blade, I = ⅓55(10e3) for 3 blades, that ...

    1 Answers · Science & Mathematics · 31/01/2014

  8. ...to swing freely and the magnetic flux was not going through the center of rotation of the needle then it might help it orient the magnetic structure of the iron and make it...

    2 Answers · Science & Mathematics · 02/05/2012

  9. ... rotated to a point that is half way between the min and max height rotation.

    1 Answers · Science & Mathematics · 25/05/2013

  10. ...small, but certainly you can intuitively agree that the moment of inertia for the triangle's rotation about its center of mass should be much smaller than the moment of inertia...

    1 Answers · Science & Mathematics · 07/03/2014

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