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Discusses shape of a soccer ball, spin effects, motion of projectiles.
http://www.OceansideRevolution.com/EINSTEIN.HTM
An introduction to classical mechanics. Suitable for students who are beginning the subject.
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Introduction to Physics 1 Mechanics To find out more about me and my background just click on my name which should appear underlined and in a distinct color. That underlined and colored name is an example of a link. I...A short introduction to and description of free body diagrams which are essential for the understanding of classical mechanics.
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Free Body Diagram Kinetic Diagram Engineers make a big deal out of the correct use of free body diagrams for solving mechanics problems. In what follows we restrict our attention to particle mechanics. For statics problems the sum of the...Graphics, related links and a video combine to show you how gyroscopes work.
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Howstuffworks How Gyroscopes Work Gyroscopes can be very perplexing objects because they move in peculiar ways and even seem to defy gravity. These special properties make gyroscopes extremely important in everything from your bicycle to the advanced navigation system...An original paper by William Rowan Hamilton, dated 1833.
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On a general Method of expressing the Paths of Light, and of the Planets, by the Coefficients of a Characteristic Function The law of seeing in straight lines was known from the infancy of optics, being in a manner forced upon men's notice by the most familiar and constant experience. It could not fail to be...Explanation of lifting capabilities of helium, hydrogen and hot air balloons, from How Stuff Works.
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Howstuffworks How Helium Balloons Work There is something incredibly neat about helium balloons! If you buy one at the circus or fair, you can hold its string and it will ride along above you. If you let go of the...A JAVA applet to simulate orbits in four different central forces: gravity, Yukawa, 1/R^4 and Black Holes
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Central Force with Java The applet below illustrates the orbits of particles in a variety of color-coded forces Your browser is not Java aware) Overview of this site Investigate the qualitative behaviour of orbits in different forces (gravity, Yukawa...Colorful illustrated tutorial shows how a block and tackle (as well as levers and gears) works.
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Howstuffworks How a Block and Tackle Works If you have ever looked at the end of a crane, or if you have ever used an engine hoist or a come-along, or if you have ever looked at the rigging on a sailboat,...Symmetry of function. Finding of primitive without integration-summation. Newton's laws of any order. Mechanics of third order.
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index The symmetry of function and symmetric differentiation. The general development of increment of primitive in a power series with degrees of increment of derivative. Finding of primitive without integration-summation. Mechanics as a pure mathematics. The...Explanation of why a gyroscope should resist being turned in any direction perpendicular to its axis.
http://www.accs.net/users/cefpearson/gyro.htm
Summary of Kepler's three laws.
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Orbital Energy and Kepler's Laws Laws can be used to describe the motion of the Planets: Planets move in orbits that are ellipses The planets move such that the line between the Sun and the Planet sweeps out the same...Rigorous derivation of sound wave equations from a molecular model of an ideal diatomic gas. General solution of the wave equations. Point source radiating in a moving medium.
http://www.physicsofsound.com/
Provides several interactive physics simulations such as springs and masses, pendulums, molecules. Objects, mass, gravity, spring stiffness can be modified.
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MyPhysicsLab Physics Simulation with Java Click on one of the physics simulations below you'll see them animating in real time, and be able to interact with them by dragging objects or changing parameters like gravity. Get Java software if you...This site covers motion and forces for individuals with no prior knowledge of the subject.
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Physics For Beginners: An introduction to physics for the absolute beginner An introduction to physics for the absolute beginner) Home Physics Equation Solver Pokemon Episodes Hamster Dance Table of Contents Preface Definitions Speed Velocity Acceleration (with a picture) Newton's Laws of Motion 1st Law 2nd Law...Links to various problem sets relating to 1 and 2 dimensional kinematics. Easy mechanics problems and solutions.
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The U of O Physics Student Page Click on the topic you wish to study The U of O Physics Student Page last update: November 6, 1995 dmason@zebu.uoregon.edu...A brief overview of chaos theory and applications in classical mechanics.
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Chaotic Systems The word chaos has both a general meaning and a scientific meaning. As is usually the case, the general meaning tends to convey little of the strict definition that scientists and mathematicians apply to the...Overview of the Lagrange points of the sun-earth-system. Links to a detailed derivation.
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Lagrange Points Lagrange discovered five special points in the vicinity of two orbiting masses where a third, smaller mass can orbit at a fixed distance from the larger masses. More precisely, the Lagrange Points mark positions where...A comprehensive collection of Java Applets on Waves, Sound and Light.
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Physics resources directory of Physics related websites. Pendulum Observe the period of pendulum while you change length, mass or angle.(kim jong heon, korea) Pendulum experiment java applet Do a pendulum experiment with mouse(click/drag:to change its...If you want to learn about gravity come here.
http://www.angelfire.com/geek/alphabeta
History of the gravitational constant.
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The Controversy over Newton's Gravitational Constant Newton realized that the motion of the planets and the moon as well as that of a falling apple could be explained by his Law of Universal Gravitation, which states that any two objects attract...Article in the Platonic Realms. Gives an novice's overview of Kepler's laws.
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Kepler's Laws (PRIME) German mathematician and astronomer Johannes Kepler (1571 150; 1630) was an avowed Platonist, and set out early in his professional career to demonstrate that the motion of the planets was circular, in accordance with the...Separation of motion of centre of mass and rotation about a fixed axis.
http://www.physics.georgetown.edu/~jkf/class_mech/rigidbody.ps
Mathematical description and derivation of wave equations.
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The Wave equation The one dimensional wave equation The three dimensional problem Retarded Potentials Waves in one space dimension An alternative derivation of the 1D Green's function The two dimensional Green's function A few problems: Exercises Books on...Gives a solution on a symmetric, linear, triatomic molecule problem.
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Oscillations(1) Most problems have moved to: http electron9.phys.utk.edu/phys513/Modules/module_5.htm Additional Problems: Problem: Two masses, 1kg and 2kg, are fixed horizontally to fixed side supports with springs as shown below. The masses are constrained to move along the...Free online encyclopedia with description of the theory and history of classical mechanics.
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Classical mechanics Wikipedia, the free encyclopedia The notion of classical may be somewhat confusing, insofar as this term usually refers to the era of classical antiquity in European history. While many discoveries within the mathematics of that period remain in full...Articles with practical advice and solutions for lots of topical problems.
http://physics.about.com/cs/mechanics/
Web page contains intuitive and clear, simple and intuitive derivation of Gyroscope Effect’s formula.
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Gyroscope This text is dedicated to people that do not have adequate university education and are not familiar with the formalism and abstractions exposed in the books about Mechanics that deal with gyroscopes. For adoption of...Virtual Escalator is an physics safety educational tool.
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