Newton's Cradle demonstrates the conservation of momentum and energy. When one ball is pulled back and released, its kinetic energy transfers through collisions to the opposite ball. An equal number of balls will swing off both ends at the same velocity, due to the laws of conservation of momentum and energy. The total momentum and kinetic energy of the system remain constant, proving the number of balls moving on each side will be equal.
A fine example of phonon transfer is found in Newton's cradle. The details are also delineated, giving a satisfactory answer to the questions of classical mechanics.
A fine example of phonon transfer is found in Newton's cradle. The details are also delineated, giving a satisfactory answer to the questions of classical mechanics.
Step-down transformer Physics project Class 12 CBSE FinalMuhammad Jassim
FULL MARK WITH THIS. EASY NO WORY. QUESTIONS FOR VIVA WILL ALSO BE EASY SINCE THE PROJECT IS EASY.
Step-down transformer Physics project Class 12 CBSE Final
Study Of oxalte ion in guava fruit at different stages of ripeningPrince Warade
guava is sweet,juicy,light or dark green coulured fruit.we will learn to test for the presence of oxalate ions in the guava fruit and how its amount varies during different stages of ripening.
We propose a possible experimental realization of a quantum analogue
of Newton's cradle using a configuration which starts from a
Bose-Einstein condensate. The system consists of atoms with two
internal states trapped in a one dimensional tube with a longitudinal
optical lattice and maintained in a strong Tonks-Girardeau regime at
maximal filling. In each site the wave function is a superposition of
the two atomic states and a disturbance of the wave function
propagates along the chain in analogy with the propagation of
momentum in the classical Newton's cradle. The quantum travelling
signal is generally deteriorated by dispersion, which is large for a
uniform chain and is known to be zero for a suitably engineered
chain, but the latter is hardly realizable in practice. Starting from
these opposite situations we show how the coherent behaviour can be
enhanced with minimal experimental effort.
Step-down transformer Physics project Class 12 CBSE FinalMuhammad Jassim
FULL MARK WITH THIS. EASY NO WORY. QUESTIONS FOR VIVA WILL ALSO BE EASY SINCE THE PROJECT IS EASY.
Step-down transformer Physics project Class 12 CBSE Final
Study Of oxalte ion in guava fruit at different stages of ripeningPrince Warade
guava is sweet,juicy,light or dark green coulured fruit.we will learn to test for the presence of oxalate ions in the guava fruit and how its amount varies during different stages of ripening.
We propose a possible experimental realization of a quantum analogue
of Newton's cradle using a configuration which starts from a
Bose-Einstein condensate. The system consists of atoms with two
internal states trapped in a one dimensional tube with a longitudinal
optical lattice and maintained in a strong Tonks-Girardeau regime at
maximal filling. In each site the wave function is a superposition of
the two atomic states and a disturbance of the wave function
propagates along the chain in analogy with the propagation of
momentum in the classical Newton's cradle. The quantum travelling
signal is generally deteriorated by dispersion, which is large for a
uniform chain and is known to be zero for a suitably engineered
chain, but the latter is hardly realizable in practice. Starting from
these opposite situations we show how the coherent behaviour can be
enhanced with minimal experimental effort.
Dyadics algebra.
Please send comments and suggestions to solo.hermelin@gmail.com. Thanks.
For more presentations on different subjects visit my website at http://www.solohermelin.com.
From the free will theorems to the choice ontology of quantum mechnicsVasil Penchev
If the concept of “free will” is reduced to that of “choice”, the physical world shares the latter quality
However, the physical world either in classical or quantum physics shares the “principle of least action” though in a generalized formulation
The principle of least action can be also interpreted as a principle of most probability and thus as that of least choice and information in final analysis
Applications of Virtual Machine Monitors for Scalable, Reliable, and Interact...Amr Awadallah
My PhD oral defense.
An overlay network of VMMs (the vMatrix) which enables backward-compatible improvement of the scalability, reliability, and interactivity of Internet services.
Three applications demonstrated:
1. Dynamic Content Distribution
2. Server Switching
3. Fair placement of Game Servers
Rotation in 3d Space: Euler Angles, Quaternions, Marix DescriptionsSolo Hermelin
Mathematics of rotation in 3d space, a lecture that I've prepared.
This presentation is at a Undergraduate in Science (Math, Physics, Engineering) level.
Please send comments and suggestions to solo.hermelin@gmail.com. Thanks!
Fore more presentations, please visit my website at
http://www.solohermelin.com/
De Alembert’s Principle and Generalized Force, a technical discourse on Class...Manmohan Dash
A technical discourse on formal classical mechanics. This is a 12 slide introduction to the basics of how Newton's Laws are generalized into a Lagrangian Dynamics apt at the level of an advance student of Physics.
A brief and easy concept of Simple harmonic oscillator. How we can get simple harmonic motion equation from Lagrange's equation of motion. How can we obtain this from Lagrange's equation of motion.
2. What is Newton’s Cradle?
Newton’s Cradle is a device that has
equally hung pendulums in a row. It
was invented in 1967 by an English
man named Simon Pebble. It is
named after the famous scientist and
mathematician of the 16-
1700s, Isaac Newton, because the
cradle uses the Newton laws
(Kurtus).
3. When a ball on one end is pulled back
and then let go, it hits the rest of the
balls and its energy is transferred
How does it work? through them until the ball at the
opposite end is driven upward with the
same velocity as the initial ball. The
process continues back and forth with
the two balls on the ends until they lose
momentum because of friction or the
elasticity of the balls. Steel balls are
commonly used because they are
highly elastic, so they lose very little
energy with collision. When the same
process is conducted using two
balls, two balls will also go off the other
end. The number of balls swinging off
the ends and the velocity will always be
the same on both ends (Kurtus).
4. LAWS AND FORMULAS
Law of Conservation of Momentum:
The total linear momentum of a closed system is constant.
p=mv
p=p’
Law of Conservation of Energy:
The total kinetic energy of a system with no external forces acting on it
remains constant.
KE= ½mv2
KE=KE’
5. NUMBER OF BALLS MOVED EQUAL ON BOTH ENDS
p=p’ p=mv=MV
Solve for v and square both sides of the equation:
v = MV/m
v2 = M2V2/m2
Substitute v2into the kinetic energy equation mv2/2:
mv2/2 = mM2V2/2m2 = M2V2/2m
Since:
mv2/2 = MV2/2 (Law of Conservation of Energy)
M2V2/2m = MV2/2
Then:
M/m = 1 or M = m
Also V=v
(Kurtus)
6. CONCLUSION
The formula M=m means that the incoming and outgoing masses
are equal to each other. The formula V=v means that the
incoming and outgoing velocities are equal. You can’t release two
balls on one end and have one ball from the other end have twice
the velocity. These formulas prove that the number of balls on
each end will be equal to each other because momentum and
energy are conserved.
