Movatterモバイル変換


[0]ホーム

URL:


Sorry, we no longer support your browser
Please upgrade toMicrosoft Edge,Google Chrome, orFirefox. Learn more about ourbrowser support.
Skip to main content

Stack Exchange Network

Stack Exchange network consists of 183 Q&A communities includingStack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Loading…
Physics

Questions tagged [string]

Ask Question

This tag is for non-relativistic material strings, such as, e.g., a guitar string. PLEASE DO NOT USE THIS TAG for relativistic strings and string theory.

1,343 questions
Filter by
Sorted by
Tagged with
4votes
3answers
329views

What kind of wave travels true the string of a tin can telephone? Most places say that its a longitudinal wave, if that's the case then why when the string is tensioned the message gets louder?
4votes
1answer
179views

I know how to get the correct answer for the following problem using dynamics, but when I approach it using the energy formulation I get the wrong answer.Two massive, identical spools are attached to ...
2votes
1answer
200views

I understand standing waves . When it vibrates faster it pushes air faster higher frequency . What about a plucked string? Does different segments have their own standing wave as the string as a whole ...
0votes
2answers
111views

I'm having trouble solving problems like this. Which actual fundamental concepts should I review again, and which types of problems should I practice again?
5votes
2answers
629views

Let us hang a massless spring and pulled it downwards with force $F$. (You may neglect gravitational force or include it within $F$.) Let due to this the spring extended by $x$. Now let me pull the ...
8votes
5answers
635views

In introductory physics courses one often discusses standing waves on a string with two fixed ends. A standard experimental demonstration of this is given here.My problem is that in such a ...
1vote
2answers
49views

A pulley usually involves a rotating axle to change the direction of tension. However I read in my Textbook that for an ideal pulley, this need not be the case, and you do not need to consider any ...
2votes
2answers
94views

Suppose we have a uniform, massive, flexible, frictionless and non-stretchable rope in space, initially shaped arbitrarily. Each infinitesimal segment of the rope is given the same velocity in the ...
0votes
2answers
90views

On the left side, my teacher shows the method for finding stress on a small element dx of a rod. He treats the tension as the restoring force.However, my question concerns the diagram on the right ...
2votes
1answer
129views

In deriving the differential equation for a catenary chain, one key assumption is that the magnitude of the horizontal forces is independent of time. If we look at the diagram below(reproduced from ...
-3votes
2answers
156views

The same string connects massless pulleys 1, 2, 3 (pulleys 2 and 3 are fixed). What is the force F'? If tension is uniform in the string then it seems like it can not be 2F, but then pulley 1 would ...
8votes
2answers
2kviews

One of my old t-shirts recently got a tear. When I pull near the tear, it easily tears more and more apart. When I looked through 20x magnification, I don't see difference of thread in place where it ...
0votes
3answers
156views

Hello kind people,Suppose a light, inextensible and taut string that passes over a pulley while holding two objects of masses m1 and m2 is released from rest. The object of mass m2 moves downwards ...
-1votes
1answer
112views

This is probably a very elementary question, but for the second harmonic, we have $L=n\lambda/2=\lambda$.But how does this make sense?$\lambda$ is the distance between the two ends of the string. ...
7votes
5answers
1kviews

Let's consider a simplified model of a guitar pickup, which is basically a bar magnet with a coil wrapped around it like so:The principle of operation is that a ferromagnetic/iron string moving in ...

153050per page
1
2345
90

Hot Network Questions

more hot questions
Newest string questions feed

[8]ページ先頭

©2009-2025 Movatter.jp