Physics Questions, Problems & Solutions : TransWikia.com ~ Page 770

How do you calculate the distance from center for centripetal force equation for long objects such as board or a hammer?

I am trying to calculate the centripetal force for an enlongated object like a fan blade. Where do I measure to to get the distance from center. Would...

Asked on 12/03/2020 by Physicsrocks

3 answer

Questions About Highly Coupled Magnetic Resonance

This is one of very few in-depth sources of information I can find online about Highly Coupled Magnetic Resonance: The last sentence of the third-to-last paragraph says...

Asked on 12/03/2020 by JuniorG7

0 answer

Path Integral formulation with a spontaneously broken symmetry?

The path integral evaluates ground state correlation functions, and when a symmetry is spontaneously broken, there are many ground states. Defining the path integral of a QFT in the naive...

Asked on 12/03/2020 by LucashWindowWasher

0 answer

References on what kind of order does the integer quantum Hall effect exhibit

I'm looking for references to understand how exactly does the integer quantum Hall effect (IQHE) escapes Landau's symmetry breaking description. Any recommendations would be appreciated, thanks!...

Asked on 12/03/2020 by lxavier

0 answer

How to find transverse component of star's velocity given its proper motion and distance from observation point?

If $mu$ is the proper motion of a star in arcseconds per year, and $d$ is the star’s distance from us, then...

Asked on 12/03/2020 by BLAZE

3 answer

Query about a protons magnetic moment precession during excitation in MRI

I am trying to learn more about the physics behind an MRI and am getting stuck trying to understand the process behind the excitation of the transverse component of the...

Asked on 12/03/2020 by Vishal Jain

2 answer

Magnitude of relative velocity between two frames in special relativity

It seems to be taken trivially, and it is indeed intuitive, that the relative velocity $v$ of some frame $O$ with respect to $O'$ is the same...

Asked on 12/03/2020 by Darkenin

1 answer

What is the relation between a fixed force and work?

How would you translate a constant force into work or energy? If I have a way to output 100KN continuously, how can I translate that into watts? Is there a...

Asked on 12/03/2020 by ChaosCenturian

1 answer

Can the mass of an object account for the total internal energy of the object?

While studying thermodynamics my book describes the quantity the internal energy of a system. My book states:The concept of internal energy of a system is not difficult to understand. We...

Asked on 12/03/2020 by Kenzo Tenma

3 answer

If we put diamagnetic material under strong electromagnet.Would the opposing magnetic fields strong enough to attract ferromagnetic materials?

Suppose we put a diamagnetic material (such as Bismuth or Pyrolytic Carbon) under a strong magnet (see image below). It would create opposing magnetic fields. Would the opposing magnetic field...

Asked on 12/03/2020 by Artur

1 answer

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