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133039 videos foundNext > 


Rotational Inertia

097 - Rotational Inertia In this video Paul Andersen explains how the angular momentum of an object if a product of the rotational inertia and the angular velocity. The rotational inertia...

Moment of Inertia or Rotational Inertia

Moment of Inertia: introduces the concept of rotational inertia or moment of inertia. There are almost 200 videos of ap physics topics at http://www.apphysicslectures.com.

Doc Physics - Moment of Inertia Definition (Rotational Inertia)

Rotational Inertia: The Race Between a Ring and a Disc

Part of NCSSM Online Physics Collection: This video deals with Rotational Inertia. http://www.dlt.ncssm.edu NCSSM, a publicly funded high school in North Carolina, provides exciting, high-level...

AP Physics C - Moment of Inertia

A brief introduction to moment of inertia (rotational inertia) for calculus-based physics students. For more information or help, check out http://APlusPhysics.com. You can follow this video's...

The Professor - Rotational Inertia and Gyroscopic Bicycle Wheels

Professor Julius Sumner Miller demonstrates the gyroscopic properties of a bicycle wheel.

Rotational Inertia and Angular Momentum

In this video, I talk about rotational inertia and Angular momentum. Visit www.talkphysics2me.com for my ebooks on physics.

Rotational Inertia

Science Help at Brightstorm! http://brightstorm.com/science Understanding rotational inertia.

Rotational Inertia Demonstration - which is faster?

Angular momentum = Omega x Inertia where Inertia = mR^2 Omega= Angular Velocity.

133039 videos foundNext > 

238 news items

Energy Collective
Wed, 22 Apr 2015 04:16:38 -0700

Frequency dynamics are faster in power systems with low rotational inertia, such as when significant wind and solar energy has been added, making frequency control and power system operation more challenging. Performance Curve of a Wind Turbine: ...
Science Daily
Tue, 31 Mar 2015 10:27:03 -0700

Especially, when the rotational inertia of the joint or the applied voltage is large enough, the joint can deform to negative angles, in other words, it can bend beyond 90 degrees to 180 degrees, following a principle different from the normal ...


Sun, 05 Apr 2015 07:48:45 -0700

The team used square-wave voltage because it was able to uninterruptedly manipulate and handle bending angles of the joint during the shift between different values of the applied voltage. Only when the rotational inertia of the joint is large enough ...
Universe Today
Mon, 03 Nov 2014 11:52:10 -0800

An object at rest stays at rest, and object in motion tends to stay in motion. This is inertia, defined famously by Isaac Newton in his First Law of Motion. Visit the Astronomy Cast Page to subscribe to the audio podcast! We record Astronomy Cast as a ...

Off-Road.com (blog)

Off-Road.com (blog)
Tue, 14 Apr 2015 13:26:15 -0700

“We can take advantage of reduced rotational inertia of the rotating drive train components in the truck, which means the engine uses more power accelerating the vehicle. The reduction in rotational inertia also leads to lower brake temperatures and ...
Pune Mirror
Sun, 29 Mar 2015 14:06:51 -0700

1)The Cummins College girls, Kruti (left) and Shruti) with their prototype scooter. 2)The COEP boys get their award from Dr Mashelkar; the cage-less differential. 3)Jainendra Mishra and his battery management circuit (below) ...

Christian Science Monitor

Christian Science Monitor
Mon, 24 Jun 2013 12:54:53 -0700

Just as more force is needed to accelerate a more massive object from rest, more rotational force – or torque, as physicists like to say – is needed to spin an object with more rotational inertia. You can increase this by carrying more mass, and by ...
Tue, 24 Apr 2012 08:42:46 -0700

The concept of rotational inertia is well known, and not complicated… so why don't the wheel manufacturers tout their low inertias and market their products based on a cycling metric that really matters? Once one of the big guys starts advertising ...

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