Find moment of inertia of a uniform hollow cylinder - LivePhysics
We know that the moment of inertia for hoop with radius R is mR2. We can divide cylinder into thin concentric hoops of thickness dR. Density = Mass per unit volume Density = dm / dV where: þ; - Density dm - Mass of a ring or radius R dV - Volume of a ring or radius R
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Vortex Shedding (Flow Tank Version) - livephysics.com
The end of the cylinder is submerged in flowing water. When the frequency of the pendulum is adjusted to match the frequency of vortex shedding, the cylinder swings transverse to the direction of flow with a peak-to-peak amplitude of a few centimeters. The video cannot be shown at the moment. Please try again later.
Spinning Water - LivePhysics
If a tank of water is spun around a vertical axis, the surface of the water takes a curved shape. In this experiment, a thin tank of water is spun at up to 270 revolutions per minute, filmed at both 30 frames per seconds and 300 fps.
Anti-Gravity Water Trick
The video cannot be shown at the moment. Please try again later. Still having trouble getting water to stay in an upside-down container? Haven't figured out how to remove the card 'just right?' Here are some hints and tips that will help! The video cannot be shown at …
The Pendulum and Galileo - livephysics.com
Galileo's investigation of the pendulum played a role in the evolution of science. He performed some of the first experiments while discovering the relationship among length, mass and displacement.
Jefferson Lab and the Mystery of Quarks - livephysics.com
Thomas Jefferson National Accelerator Facility The video cannot be shown at the moment. Please try again later.
How far away is tomorrow? - livephysics.com
Distance and Special Relativity: How far away is tomorrow? Time is shorter than you think!
Will the LHC destroy the world? – Sixty Symbols
CERN's Large Hadron Collider will NOT destroy our planet. But many of you asked about it - and the scenarios are a good excuse to discuss some cool physics.
Einstein and The Special Theory of Relativity - livephysics.com
How Einstein (& others) discovered Special Relativity. The video cannot be shown at the moment. Please try again later.
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