# Yahoo Web Search

1. Sort by

1. ### 10 examples of electrical loads?

...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. ### In an electric DC motor, what is the difference between torque and the lorentz force?

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. ### what is mass moment of inertia?

...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. ### How does angular momentum and gyroscope relate?

... 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. ### Static Sensitivity formula for transducers?

...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. ### How do you bulid a good trebuchet?

... 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. ### Rotational energy help please. Thank you very much?

...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. ### Is it true? Letting a magnet close to a compass during too much time "corrupts" the needle?

...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. ### Solidworks "planar faces are not parallel angle is >n<deg"?

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

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

10. ### Angular velocity and moment of inertia help please?

...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