Dynamic Definition and 478 Threads

ok here is the problem <br>A uniform meter stick of mass M has a half-filled can of fruit juice of mass m attached to one end. The meter stick and the can balance at a point 33.0 cm from the end of the stick where the can is attached. When the balanced stick-can system is suspended from a...

Qn A uniform Solid Sphere, placed on top of a spherical dome, rolls down the dome with negligible initial velocity. The sphere sphere start to skid(sliding at the point of contact )when the angle( angle btw the line joining the centre of the dome to the centre of the sphere and the verticle)...

Well, once again, I ask something about index of refraction. What is the substance that suffers the greatest change in density when heated/cooled (so that by heating it up only a few degrees its index of refraction will change, even if just by a tiny bit)?

In a problem concerning Mechanics/Dynamic Motion, I am asked to find the acceleration net of an unidentified mass. I am given mu (.1) and the slope of the incline (38 degrees). After searching through my notes and as well as online, I cannot seem to find a way to determine the magnitude of the...

the laws of thermodynamics are going to be exposed as something terribly missinterpreted by those who have purported its values and constraints. To ponder a wisdom expounded as fact, and to fully believe in it, we have excluded probability of contagious thought, we then fail to see as a child...

Hi, i have problems differentiating these two terms. can anyone give some examples of these two terms? Thanks!

many references tell that the dynamic stiffness will reduce when vibration amplitude increases. And the experimental result is just so. But why there is such rule?who can explain it theoretically?

reading Smythe's book on "static and dynamic electricity" Hi, I am reading Smythe's book on "static and dynamic electricity" (1st edition, 1939) and I'm having trouble deriving some of the formulas. I wonder if someone already corrected that. For instance, 1.10 - Gauss's electric flux...

Hi all, I am a student of Music technology and for a project that I am working on I need to do an unusual FEA. I want to create a simulated model of the sound phenomenon that occurs when a sheet of material is deformed. As part of this I am required to a dynamic finite element analysis for...

I'm making a MCML program on Maple, and I want to use the pointplot3d feature in conjunction with connect=true to show photon propagation. For each photon run , x, y, and z values are generated. I know how to make a pointplot3d plot given the points. e.g. points:=...

I have to define dynamic equilibrium state in terms of a) reaction rates b) change in observable properties and c) energy and entropy state I also have to explain in which of the following closed containers has the greatest vapour pressure. the choices are a) 1L container with 5mL of water...

I must be confused about the differences between atomic clocks and orbital clocks. Here is what I read on one site. http://www.ldolphin.org/setterfield/redshift.html The faster the velocity of light, the faster an atomic clock beats. I can undertand that. Dynamic clocks run independently, but...

I am having serious difficulty attempting to mathematically model an inline web manufacturing system that we are attempting to modify in house. The model would be a dynamic model that would simulate the current throughput of the machine as well as the modified throughput to justify the process...

In the Compton Effect Revisited The Proper Interval Locality Interpretation (http://www.electrodynamics-of-special-relativity.com/Compton-Effect ) we showed that a zero interval strike from a bound electron in a remote quantum system was the equivalent of being struck locally by a photon since...

My books tell me static and dynamic IP addresses are different but could you tell me which one do you prefer to have and why ? what can you do with static IP address and with dynamic one ?I mean their limitations, in what situations etc..? I have a ip : 218.227.208.5 delivered by my ISP, when...

Just a few short questions: I have to define dynamic equilibrium state in terms of a) reaction rates b) change in observable properties and c) energy and entropy state I also have to explain in which of the following closed containers has the greatest vapour pressure. the choices are a)...

I need to know how to calculate dynamic mass and forces. Example is a mass at the end of a string that is swung along an arc (not perpendicular or parallel to the floor). What equations or properties do I need to calculate dynamic mass and force of the object in motion? Thank you for your help.

Often in the hospital setting, radiographers are asked to go up to theatre and perform real time imaging of patients for having tumours removed or drilling away some sort of object that may blocking a vessel. The mobile x-ray machine is an image intensifier (II) which is coupled to a TV which...

I'd like to know if anyone here knows of anything that can sense the torque dynamically across a geared system (such as a transmission); basically, whether it is in a "positive" direction, a "negative" direction or zero. (The magnitude is not important, though it would be useful to know when it...

Boredom... I'm just plain stupid... (Don't know which equations to use...) If a 256 kg spacecraft weights 436 Newtons when it is on the moon, what is the gravitational field strength (in N/kg) there? To slide a 9.0 kg object at constant speed along the ground requires a force of...

Why is Static RAM faster than Dynamic RAM. Why is it so expensive to manufacture SRAM?

Ok, I'm a little lost so if this subject is off topic for this forum then I appoligize. I am working on a modeling project that I'm trying to implement some code for and I don't even know where to start. I'm not that good of a coder nor am I that great at math but this project, in part, is to...

Hi, I am working on the following problem: A 2.85kg bucket is attached to a disk shaped pulley of radius 0.121m and mass of 0.742 kg. If the bucket is allowed to fall, what is: linear acceleration, angular acceleration of pulley and, how far does the bucket drop in 1.5 s? so far i...

Photon self-interference interpreted as "inside-out" dynamic My http://www.quantumdream.net first article, "P-Duality: Quantum Mechanics Inside-Out," explains my concept of the inverse wavefunction, applicable to the virtual realm and its real interactions. The double-slit experiment was...

Ok, I don't quite understand the concept of thermal dynamics. So, I need some help here. When ice melts it takes 333,465 Joules of energy to convert one 1KG of solid ice into liquid water at 0 degrees celsius. Suppose that you have a one cubic foot block of ice. I need to find the MASS...

This lonely little Forum hasn't seen much traffic, and I suspect it's because most of you don't know exactly what the field of Systems Engineering actually entails. Given the importance of "the systems approach" to modern engineering, I think a tutorial thread is in order. The discussion...

Newbie here, so go easy. Electrons are negatively charged bodies orbiting around the nucleus, which contains the proton and the neutron. The net charge of the nucleus is positive, so why is there no attracton between the electrons and the nucleus?

This is from my sister: