What's the dynamic motion equation of free falling objects?

03 March 2017 0 10K Report

Dear all

Whats is the physical or a dynamic motion equation formulas of solid objects falling free in newtonian or non-newtonian fluids?

Badges
Science topic

More Tahar Latrache's questions See All

What is the women menstruation period in days?

Dear researchers, Is there any recent studies about the statistics of the women menstruation period (in days) acording to all the different factors such that the age..? Best regards.

31 December 2018 8,397 0 View

Is there any recent methods for the FE structural analyses?

Dear Researchers For the finite element analyses of structures (trusses, beams and continuum media structures), is there any recent alternative methods than the iteratve visco-plastic and initial...

07 August 2018 5,834 6 View

Why are some people religious and others not?

Why are some people religious and others non-religious, some believe in God, His books and religion and what came by and with, and others are not believers?

06 July 2018 4,281 31 View

What's the solutions of the integral equations system?

Dear researchers I searched for the solutions of the following integral equations system, would it have a theoritically or a numerically method to solve?

04 May 2018 1,594 2 View

How can solve the equations system bellow?

Dear researchers Is there a theoritical or a numerical methods to solve the equations system bellow?

04 May 2018 9,361 0 View

What is your speciality Aparna Sathya Murthy?

I'm searching for someone to work with on an explicit method for the treatement of the material nonliearity

03 April 2017 2,532 0 View

Is there any good numerical algorithms for domains composition?

Dear researchers For subdomains or domains composition, do you have any idea about good numerical algorithms or matrix formulations or applied mathematics, for the finite element analysis interfaces

03 April 2017 2,250 0 View

What is the complement of Shur?

Dear all For the structral contact or interface regions, (or in mathematics, domain decomposition), what is the complement of Shur? Best regrads

03 April 2017 5,502 0 View

Are you looking to be co-author in this project?

Dear researchers I am looking for people have experience in applied mathematics and programming, to start with working together on an alternative method project of the incremental and iterative...

03 April 2017 8,834 0 View

No title

I want to know what are the differences between the potential and the complement energy, for the point of view formulation and physical meaning

03 April 2017 4,101 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View