Dynamics
Dynamics (from Greek δυναμικός dynamikos "powerful", from δύναμις dynamis "power") may refer to:
Brian Cox visits the world's biggest vacuum chamber
Brian Cox visits NASA’s Space Power Facility in Ohio to see what happens when a bowling ball and a feather are dropped together under the conditions of outer space...
A Metal That Behaves Like Water
Graphene is going to change the world — or so we’ve been told. Since its discovery a decade ago, scientists and tech gurus have hailed graphene as the wonder material that could replace silicon in ele...
Why is this famous physicist tweeting rumors about gravitational waves?
The detection of gravitational waves would be huge, but let's not get too excited.
Ballistic Pendulums Are As Awesome As They Sound
How does a ballistic pendulum give information about a bullet or ball? Here is a derivation of the classic introductory physics problem. ALTHOUGH IT’S NOT always so simple to set up, a ballistic pendu...
The Magnus Effect Is Why A Ball With A Bit Of Backspin Goes Like This-Video
Drop a basketball with backspin from a great enough height, and something rather interesting happens. In the video, Veritasium’s Derek Muler explains the Magnus effect, and why the phenomenon can caus...
DARPA Tested Direction Changing Bullets
DARPA has released footage of a successful test of a new "smart bullet" that can change direction in midair. Teledyne Scientific and Imaging's Extreme Accuracy Tasked Ordnance (EXACTO) program, which ...
A Grand Theory of Wrinkles..
Reis constructed silicone test spheres and sucked air out of them. He noticed that under pressure, some of the spheres formed the dimples he wanted, but some formed squiggly, labyrinthine patterns ins...
Can Probability Explain Gravity?
A new theory for gravity. Maybe the father of classical gravity theory Sir Isaac Newton would not agree, but there is a new striking theory in Physics. According to classical physics, gravitation...
The Weird and Beautiful World of Fluid Dynamics
Fluids and gases can move in strange and mysterious ways that aren’t always apparent to our unaided eyes. It's only with the use of tracers or dyes, photographic techniques and a bit of luck, that we ...
Fluid dynamics
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Gravitation - Gravity and Branes
Does the weak force of gravity offer evidence of a 10 dimensional world? Find out more now!
Pendulum Waves - YouTube
Jun 9, 2010 ... Fifteen uncoupled simple pendulums of monotonically increasing lengths dance together to produce visual traveling waves, standing waves, ...
Pendulum 'Witchcraft' - YouTube
Jun 29, 2010 ... Buy Pendulum's new single 'Witchcraft' NOW - http://bit.ly/b2ocLZ. The digital bundle includes: Original / Rob Swire's Drum-Step Mix / Chuckie ...
Acceleration
Acceleration, in physics, is the rate of change of velocity of an object. An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law. Th...
Acceleration - Wikipedia
Ballistics
Ballistics (from Greek βάλλειν ballein, "to throw") is the science of mechanics that deals with the launching, flight, behavior, and effects of projectiles, especially bullets, gravity bombs, rockets,...
Ballistics - Wikipedia
Fluid dynamics
In physics, fluid dynamics is a subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion. It has several subdisciplines itself, includi...
Gravitation
Hammer and feather drop: Apollo 15 astronaut David Scott on the Moon enacting the legend of Galileo's gravity experiment. (1.38 MB, ogg/Theora format).Gravity (also called gravitation) is a natural ...
Gravitation - Wikipedia
Motorcycle dynamics
Bicycle and motorcycle dynamics is the science of the motion of bicycles and motorcycles and their components, due to the forces acting on them. Dynamics is a branch of classical mechanics, which in t...
Motorcycle dynamics - Wikipedia
Pendulum
A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting equilibrium position, it is subject to a restoring force due to gravit...
Pendulum - Wikipedia
Potential
Potential generally refers to a currently unrealized ability. The term is used in a wide variety of fields, from physics to the social sciences to indicate things that are in a state where they are ab...
Rigid body
In physics, a rigid body is an idealization of a solid body in which deformation is neglected. In other words, the distance between any two given points of a rigid body remains constant in time regar...
Balancing vibrations
Balancing is a process of correcting or eliminating, either partially of completely, the effects due to inertia forces and couples acting on the machine parts or components.thus purpose of balancing ...
Shallow water equations
The shallow water equations (also called Saint Venant equations in its unidimensional form, after Adhémar Jean Claude Barré de Saint-Venant) are a set of hyperbolic partial differential equations (or ...
Shallow water equations - Wikipedia
Double inverted pendulum
A double inverted pendulum is combination of the inverted pendulum and the double pendulum. The double inverted pendulum is unstable, meaning that it will fall down unless it is controlled in some way...
Kinetic energy
In physics, the kinetic energy of an object is the energy that it possesses due to its motion.It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Ha...
Kinetic energy - Wikipedia
Pendulum clock
A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. The advantage of a pendulum for timekeeping is that it is a harmonic oscillator; it swings back and fo...
Pendulum clock - Wikipedia
Spatial acceleration
In physics the study of rigid body motion provides for several ways of defining the acceleration state of a rigid body. The classical definition of acceleration entails following a single particle/poi...
Lense–Thirring precession
In general relativity, Lense–Thirring precession or the Lense–Thirring effect (named after Josef Lense and Hans Thirring) is a relativistic correction to the precession of a gyroscope near a large rot...
Vibronic coupling
Vibronic coupling (also called nonadiabatic coupling or derivative coupling) in a molecule involves the interaction between electronic and nuclear vibrational motion. The term "vibronic" originates f...