Moment of Inertia Introduction and Rotational Kinetic Energy Derivation

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The concept of kinetic energy applied to a stationary, rotating wheel is used to define Moment of Inertia and derive Rotational Kinetic Energy. Moment of Inertia is demonstrated. Want Lecture Notes? www.flippingphysics.com/momen... This is an AP Physics 1 topic.
0:00 Intro
0:07 Kinetic Energy of rotation
2:24 Defining Moment of Inertia
3:00 Defining Rotational Kinetic Energy
4:29 “Rotational Mass”
5:44 Demonstration #1
6:45 Demonstration #2
Next Video: Introductory Moment of Inertia and Rotational Kinetic Energy Problem
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There are a lot of good physical examples of changing the location of masses to change the moment of inertia. Glad you enjoyed my video!

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Does it "harm" the eggs to eat them? Because they were definitely consumed in an omelet.

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[@bhavek33]

Sir, Thank you for valuable class., here in this session we learn about the axis rotational moment of Inertia (I = mass * r^2).., can u please share with an example for object about to spin axis (Fly wheel )moment of inertia.., or both are same Rotation mass (I)

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sir but increasing distance will increase in lever mechanism....could you please explain..but in inertia is flip flopped

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hmm..does greater moment of inertia (resistance to angular accleration), mean lower angular velocity?

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If the COM of the bicycle wheel was moving in a circle about some other axis (while not spinning around the axis of its COM), will the wheel just have linear kinetic energy?

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is this video part of Unit 7 of ap physics 1, "Torque and Rotational Motion"? Idk where the playlist for torque and rotational motion is

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Yes, All the videos for that section are listed on my website: www.flippingphysics.com/ap-physics-1.html#rotational-dynamics If you'd prefer a KZbin playlist, click the "playlist" link.

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[@lea1822]

What if the wheel also has translational velocity? Can you still use this same equation to calculate the total kinetic energy of the system?

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The object would then have both translational and rotational kinetic energy. For example: www.flippingphysics.com/rolling-incline.html

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There is no kinetic energy in a moving mass there is force Mv squared kinetic energy is the energy of consistent work from a consistent force regards Graham Flowers