
Energy and Inertia
Introduction to energy and inertia
published: 20 Sep 2018

Rotational Kinetic Energy and Moment of Inertia Examples & Physics Problems
This physics video tutorial provides a basic introduction into rotational kinetic energy. It explains how to solve physic problems that asks you how to calculate the final speed of a sphere rolling down an inclined plane using potential energy, translational kinetic energy and rotational kinetic energy. There's another problem that asks you to use conservation of energy to calculate the final speed of a falling block that is attached to a rotating pulley. The final speed of this block is confirmed using rotational dynamics, inertia, torque, and one dimensional kinematics. This tutorial contains plenty of examples and practice problems.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
Access to Premium Videos:
https://www.patreon.co...
published: 30 Oct 2017

System inertia easily explained  Uniper
What is system inertia? And what happens if it suddenly disappears? This video explains system inertia easily.
► Inertia is crucial to maintain a stable power system: https://youtu.be/Mk8cDb7YcYo
► Subscribe to the Uniper channel: https://bit.ly/38lJCl0
In Sweden, hydro and nuclear power provide inertia. Watch the movie to learn more.
▬ Recommended Videos ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
► Uniper Engineering Academy: https://bit.ly/38nzpV7
► Uniper Energy Sales: https://bit.ly/2umck6r
▬ About this channel ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Uniper is a global energy company that generates, trades, and markets energy on a large scale. We also procure, store, transport, and supply commodities such as natural gas, oil, LNG, and coal as well as energyrelated products.
▬ Website & Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
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published: 31 Oct 2018

Understanding Inertia Without the Spin
The power grid is evolving to include everhigher levels of solar and wind, which don’t provide inertia. Should system planners and operators panic?
In this video, we explain inertia’s role in maintaining a reliable power system, why inertia may decrease with increasing deployment of wind and solar generation, and how system reliability can be maintained in the evolving grid. For a more indepth explanation, read our guide to inertia and the power grid at: https://www.nrel.gov/docs/fy20osti/73856.pdf
published: 28 May 2020

Torque, Moment of Inertia, Rotational Kinetic Energy, Pulley, Incline, Angular Acceleration, Physics
This physics video tutorial explains rotational motion concepts such as angular displacement, velocity, & acceleration as well as torque, moment of inertia, rotational kinetic energy, and the parallel axis theorem. It contains plenty of examples and practice problems including inertia problems with pulleys, inclines, and kinetic friction.
My Website: https://www.videotutor.net
Patreon: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor
Here is a list of topics:
1. Rotational Dynamics  Introduction / Basic Overview
2. Arc Length of a Circle, Angle Measure in Radians & Radius
3. Converting Degrees to Radians and Radians to Degrees
4. Angular Displacement Formula  Arc Length
5. Angular Velocity / Speed Equation  Rate of C...
published: 04 Oct 2016

Rotational Power, Work, Energy, Torque & Moment of Inertia  Physics Problems
This physics video tutorial provides a basic introduction into rotational power, work and energy. Rotational Power is equal to the net torque multiplied by the moment of inertia of the system. Rotational work is torque multiplied by angular displacement. Rotational work is also equal to the change in rotational kinetic energy. This video contains plenty of examples and practice problems on rotational power, work and energy.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
Access to Premium Videos:
https://www.patreon.com/MathScienceTutor
https://www.facebook.com/MathScienceTutoring/
published: 30 Oct 2017

Moment of Inertia Introduction and Rotational Kinetic Energy Derivation
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? https://www.flippingphysics.com/momentofinertia.html 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
https://www.flippingphysics.com/momentofinertiaproblem.html
Multilingual? Please help translate Flipping Physics videos!
http://www.flippingphysics.com/translate.html
Previous Video: Conical Pendulum Demonstration and Problem
https://www.flippin...
published: 02 Sep 2018

Inertia Wheel Power Generator
The Inertia Wheel Power Generator utilises the inertia force of a heavy mass which is set in continuous rotation by a set of compression and expansion springs.
published: 22 Jun 2009

Inertia  Basic Introduction, Torque, Angular Acceleration, Newton's Second Law, Rotational Motion
This video tutorial provides a basic introduction into inertia. Inertia is the property of an object to resist changes in its state of motion. According to Newton's First Law of motion, objects at rest tend to stay at rest and objects in motion tend to stay in motion unless acted on by a net external force. This video relates newton's second law of translational motion which is force equals mass times acceleration with newton's second law of rotational motion which is torque equals inertia times angular acceleration. This video provides the formula for rotational inertia of a hoop and a disk. The rotational inertia of an object depends not only on mass but the way that mass is distributed around a central axis of rotation. If the mass is distributed away from the central axis of rota...
published: 28 Oct 2017

Rotational inertia and energy of a sphere
Compare two different methods of calculating the rotational kinetic energy of a sphere rolling down a ramp.
published: 25 Apr 2015
5:19
Energy and Inertia
Introduction to energy and inertia
Introduction to energy and inertia
https://wn.com/Energy_And_Inertia
Introduction to energy and inertia
 published: 20 Sep 2018
 views: 441
18:38
Rotational Kinetic Energy and Moment of Inertia Examples & Physics Problems
This physics video tutorial provides a basic introduction into rotational kinetic energy. It explains how to solve physic problems that asks you how to calcula...
This physics video tutorial provides a basic introduction into rotational kinetic energy. It explains how to solve physic problems that asks you how to calculate the final speed of a sphere rolling down an inclined plane using potential energy, translational kinetic energy and rotational kinetic energy. There's another problem that asks you to use conservation of energy to calculate the final speed of a falling block that is attached to a rotating pulley. The final speed of this block is confirmed using rotational dynamics, inertia, torque, and one dimensional kinematics. This tutorial contains plenty of examples and practice problems.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
Access to Premium Videos:
https://www.patreon.com/MathScienceTutor
https://www.facebook.com/MathScienceTutoring/
https://wn.com/Rotational_Kinetic_Energy_And_Moment_Of_Inertia_Examples_Physics_Problems
This physics video tutorial provides a basic introduction into rotational kinetic energy. It explains how to solve physic problems that asks you how to calculate the final speed of a sphere rolling down an inclined plane using potential energy, translational kinetic energy and rotational kinetic energy. There's another problem that asks you to use conservation of energy to calculate the final speed of a falling block that is attached to a rotating pulley. The final speed of this block is confirmed using rotational dynamics, inertia, torque, and one dimensional kinematics. This tutorial contains plenty of examples and practice problems.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
Access to Premium Videos:
https://www.patreon.com/MathScienceTutor
https://www.facebook.com/MathScienceTutoring/
 published: 30 Oct 2017
 views: 131104
1:35
System inertia easily explained  Uniper
What is system inertia? And what happens if it suddenly disappears? This video explains system inertia easily.
► Inertia is crucial to maintain a stable power ...
What is system inertia? And what happens if it suddenly disappears? This video explains system inertia easily.
► Inertia is crucial to maintain a stable power system: https://youtu.be/Mk8cDb7YcYo
► Subscribe to the Uniper channel: https://bit.ly/38lJCl0
In Sweden, hydro and nuclear power provide inertia. Watch the movie to learn more.
▬ Recommended Videos ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
► Uniper Engineering Academy: https://bit.ly/38nzpV7
► Uniper Energy Sales: https://bit.ly/2umck6r
▬ About this channel ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Uniper is a global energy company that generates, trades, and markets energy on a large scale. We also procure, store, transport, and supply commodities such as natural gas, oil, LNG, and coal as well as energyrelated products.
▬ Website & Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
► https://www.uniper.energy
► LinkedIn: https://www.linkedin.com/company/uniperse
► Twitter: https://twitter.com/uniper_energy
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▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#inertia #systeminertia #energy
https://wn.com/System_Inertia_Easily_Explained__Uniper
What is system inertia? And what happens if it suddenly disappears? This video explains system inertia easily.
► Inertia is crucial to maintain a stable power system: https://youtu.be/Mk8cDb7YcYo
► Subscribe to the Uniper channel: https://bit.ly/38lJCl0
In Sweden, hydro and nuclear power provide inertia. Watch the movie to learn more.
▬ Recommended Videos ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
► Uniper Engineering Academy: https://bit.ly/38nzpV7
► Uniper Energy Sales: https://bit.ly/2umck6r
▬ About this channel ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Uniper is a global energy company that generates, trades, and markets energy on a large scale. We also procure, store, transport, and supply commodities such as natural gas, oil, LNG, and coal as well as energyrelated products.
▬ Website & Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
► https://www.uniper.energy
► LinkedIn: https://www.linkedin.com/company/uniperse
► Twitter: https://twitter.com/uniper_energy
► Facebook: https://www.facebook.com/unipercareers/
► Instagram: https://www.instagram.com/uniper_startswithyou/
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#inertia #systeminertia #energy
 published: 31 Oct 2018
 views: 3743
4:35
Understanding Inertia Without the Spin
The power grid is evolving to include everhigher levels of solar and wind, which don’t provide inertia. Should system planners and operators panic?
In this vi...
The power grid is evolving to include everhigher levels of solar and wind, which don’t provide inertia. Should system planners and operators panic?
In this video, we explain inertia’s role in maintaining a reliable power system, why inertia may decrease with increasing deployment of wind and solar generation, and how system reliability can be maintained in the evolving grid. For a more indepth explanation, read our guide to inertia and the power grid at: https://www.nrel.gov/docs/fy20osti/73856.pdf
https://wn.com/Understanding_Inertia_Without_The_Spin
The power grid is evolving to include everhigher levels of solar and wind, which don’t provide inertia. Should system planners and operators panic?
In this video, we explain inertia’s role in maintaining a reliable power system, why inertia may decrease with increasing deployment of wind and solar generation, and how system reliability can be maintained in the evolving grid. For a more indepth explanation, read our guide to inertia and the power grid at: https://www.nrel.gov/docs/fy20osti/73856.pdf
 published: 28 May 2020
 views: 11001
3:29:44
Torque, Moment of Inertia, Rotational Kinetic Energy, Pulley, Incline, Angular Acceleration, Physics
This physics video tutorial explains rotational motion concepts such as angular displacement, velocity, & acceleration as well as torque, moment of inertia, rot...
This physics video tutorial explains rotational motion concepts such as angular displacement, velocity, & acceleration as well as torque, moment of inertia, rotational kinetic energy, and the parallel axis theorem. It contains plenty of examples and practice problems including inertia problems with pulleys, inclines, and kinetic friction.
My Website: https://www.videotutor.net
Patreon: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor
Here is a list of topics:
1. Rotational Dynamics  Introduction / Basic Overview
2. Arc Length of a Circle, Angle Measure in Radians & Radius
3. Converting Degrees to Radians and Radians to Degrees
4. Angular Displacement Formula  Arc Length
5. Angular Velocity / Speed Equation  Rate of Change of Angular Displacement
6. Units of Angular Speed  rad/s or radians per second
7. Angular Speed vs Tangential Velocity
8. Angular Acceleration and Tangential Acceleration Formula
9. Net Acceleration Vector  Tangential Accleration and Radial / Centripetal Acceleration  Nonuniform Circular Motion
10. Frequency  Number of Cycles per Second or Revolutions Per Second
11. Period  The time it takes to make 1 revolution around a circle
12. Frequency & Angular Speed Formula
13. Rotational Kinematic Equations  Initial & Final Angular Speed, Acceleration, Displacement and Time Formulas
14. Calculating Tangential Velocity & Net Acceleration of a Disk Given Period and Frequency
15. How to Determine Linear and Angular Displacement Given Time and Speed in rpm
16. Centrifuge Problem  Rotational Motion
17. Average Angular Velocity vs Instantaneous Angular Velocity
18. Average Angular Acceleration vs Instantaneous Angular Acceleration
19. Rotational Torque, Force, Lever Arm / Moment Arm & Line of Action
20. Positive vs Negative Torque  Clockwise vs Counterclockwise Direction
21. Compound Wheel Problem With Multiple Forces  How to Calculate the Net or Sum of all Torques
22. Seesaw Physics Problem  Multiple Torques & Forces  Lever arm / distance from fulcrum or pivot point
23. Input Force vs Output Force  Simple Machines  Mechanical Advantage  Input arm vs output lever arm
24. Newton's First Law of Motion and Law of Inertia
25. Definition of Inertia  Natural Tendency of an object to resist changes in its state of motion  Resistance to Rotation
26. Inertia of a rod with axis of rotation passing through center, edge, and 1/4 from edge formula
27. Mass vs Acceleration  Newton's Second Law
28. Rotational Equivalent of Newton's Second Law
29. Torque equals Inertia x Angular Acceleration
30. Inertia of a Disk, Rod, and Sphere Formulas
31. Work, Force, and Displacement Equation
32. Rotational Work, Torque, and Angular Displacement Formula
33. Power, Force, Velocity / Speed Equation
34. Rotational Power, Torque, Angular Velocity Formula
35. Average Power vs Instantaneous Power Calculations
36. Work Equals Change in Rotational Kinetic Energy
37. Power Equals Work Divided by time
38. Power  rate of change of energy transfer  1 watt is 1 joule transferred every second
39. Calculating the inertia of a system of particles or blocks of mass
40. Inertia Formula I=MR^2
41. Parallel Axis Theorem Formula I=Icm+MD^2
42. Inertia of 4 Point Particles of Mass M With Axis of Rotation Through Center of Mass
43. Linear vs Angular Momentum Formula
44. Linear Momentum Equals Inertia times Angular Velocity
45. Force is the rate of change of momentum per unit time
46. Torque is the rate of change of linear momentum per unit time
47. Conservation of Linear Momentum Problems  Turntable & Merry go round problems  inertia and angular speed
48. Sphere vs Block on Incline  Conservation of Energy Problems
49. Gravitational Potential Energy, Translational Kinetic Energy and Rotational Kinetic Energy Equations
50. Block of Mass Attached to Pulley / Disk  Find Acceleration Using Tension Force & Conservation of Energy
51. Frictional Torque, Block of Mass, Pulleys, Disk & Tension
52. Pulley With Mass Attached to a Hanging Mass and Another Mass on a Frictionless Horizontal Surface
53. Pulley / Disk with Radius Attached to 2 hanging mass  find acceleration
54. Incline With Pulley / Circular Disk with Hanging Mass and a Mass on Incline with Coefficient of Kinetic Friction  Determine the acceleration of the system
https://wn.com/Torque,_Moment_Of_Inertia,_Rotational_Kinetic_Energy,_Pulley,_Incline,_Angular_Acceleration,_Physics
This physics video tutorial explains rotational motion concepts such as angular displacement, velocity, & acceleration as well as torque, moment of inertia, rotational kinetic energy, and the parallel axis theorem. It contains plenty of examples and practice problems including inertia problems with pulleys, inclines, and kinetic friction.
My Website: https://www.videotutor.net
Patreon: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor
Here is a list of topics:
1. Rotational Dynamics  Introduction / Basic Overview
2. Arc Length of a Circle, Angle Measure in Radians & Radius
3. Converting Degrees to Radians and Radians to Degrees
4. Angular Displacement Formula  Arc Length
5. Angular Velocity / Speed Equation  Rate of Change of Angular Displacement
6. Units of Angular Speed  rad/s or radians per second
7. Angular Speed vs Tangential Velocity
8. Angular Acceleration and Tangential Acceleration Formula
9. Net Acceleration Vector  Tangential Accleration and Radial / Centripetal Acceleration  Nonuniform Circular Motion
10. Frequency  Number of Cycles per Second or Revolutions Per Second
11. Period  The time it takes to make 1 revolution around a circle
12. Frequency & Angular Speed Formula
13. Rotational Kinematic Equations  Initial & Final Angular Speed, Acceleration, Displacement and Time Formulas
14. Calculating Tangential Velocity & Net Acceleration of a Disk Given Period and Frequency
15. How to Determine Linear and Angular Displacement Given Time and Speed in rpm
16. Centrifuge Problem  Rotational Motion
17. Average Angular Velocity vs Instantaneous Angular Velocity
18. Average Angular Acceleration vs Instantaneous Angular Acceleration
19. Rotational Torque, Force, Lever Arm / Moment Arm & Line of Action
20. Positive vs Negative Torque  Clockwise vs Counterclockwise Direction
21. Compound Wheel Problem With Multiple Forces  How to Calculate the Net or Sum of all Torques
22. Seesaw Physics Problem  Multiple Torques & Forces  Lever arm / distance from fulcrum or pivot point
23. Input Force vs Output Force  Simple Machines  Mechanical Advantage  Input arm vs output lever arm
24. Newton's First Law of Motion and Law of Inertia
25. Definition of Inertia  Natural Tendency of an object to resist changes in its state of motion  Resistance to Rotation
26. Inertia of a rod with axis of rotation passing through center, edge, and 1/4 from edge formula
27. Mass vs Acceleration  Newton's Second Law
28. Rotational Equivalent of Newton's Second Law
29. Torque equals Inertia x Angular Acceleration
30. Inertia of a Disk, Rod, and Sphere Formulas
31. Work, Force, and Displacement Equation
32. Rotational Work, Torque, and Angular Displacement Formula
33. Power, Force, Velocity / Speed Equation
34. Rotational Power, Torque, Angular Velocity Formula
35. Average Power vs Instantaneous Power Calculations
36. Work Equals Change in Rotational Kinetic Energy
37. Power Equals Work Divided by time
38. Power  rate of change of energy transfer  1 watt is 1 joule transferred every second
39. Calculating the inertia of a system of particles or blocks of mass
40. Inertia Formula I=MR^2
41. Parallel Axis Theorem Formula I=Icm+MD^2
42. Inertia of 4 Point Particles of Mass M With Axis of Rotation Through Center of Mass
43. Linear vs Angular Momentum Formula
44. Linear Momentum Equals Inertia times Angular Velocity
45. Force is the rate of change of momentum per unit time
46. Torque is the rate of change of linear momentum per unit time
47. Conservation of Linear Momentum Problems  Turntable & Merry go round problems  inertia and angular speed
48. Sphere vs Block on Incline  Conservation of Energy Problems
49. Gravitational Potential Energy, Translational Kinetic Energy and Rotational Kinetic Energy Equations
50. Block of Mass Attached to Pulley / Disk  Find Acceleration Using Tension Force & Conservation of Energy
51. Frictional Torque, Block of Mass, Pulleys, Disk & Tension
52. Pulley With Mass Attached to a Hanging Mass and Another Mass on a Frictionless Horizontal Surface
53. Pulley / Disk with Radius Attached to 2 hanging mass  find acceleration
54. Incline With Pulley / Circular Disk with Hanging Mass and a Mass on Incline with Coefficient of Kinetic Friction  Determine the acceleration of the system
 published: 04 Oct 2016
 views: 604072
12:17
Rotational Power, Work, Energy, Torque & Moment of Inertia  Physics Problems
This physics video tutorial provides a basic introduction into rotational power, work and energy. Rotational Power is equal to the net torque multiplied by the...
This physics video tutorial provides a basic introduction into rotational power, work and energy. Rotational Power is equal to the net torque multiplied by the moment of inertia of the system. Rotational work is torque multiplied by angular displacement. Rotational work is also equal to the change in rotational kinetic energy. This video contains plenty of examples and practice problems on rotational power, work and energy.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
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https://www.facebook.com/MathScienceTutoring/
https://wn.com/Rotational_Power,_Work,_Energy,_Torque_Moment_Of_Inertia_Physics_Problems
This physics video tutorial provides a basic introduction into rotational power, work and energy. Rotational Power is equal to the net torque multiplied by the moment of inertia of the system. Rotational work is torque multiplied by angular displacement. Rotational work is also equal to the change in rotational kinetic energy. This video contains plenty of examples and practice problems on rotational power, work and energy.
New Physics Video Playlist:
https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR
Access to Premium Videos:
https://www.patreon.com/MathScienceTutor
https://www.facebook.com/MathScienceTutoring/
 published: 30 Oct 2017
 views: 48748
8:40
Moment of Inertia Introduction and Rotational Kinetic Energy Derivation
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 Inerti...
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? https://www.flippingphysics.com/momentofinertia.html 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
https://www.flippingphysics.com/momentofinertiaproblem.html
Multilingual? Please help translate Flipping Physics videos!
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Previous Video: Conical Pendulum Demonstration and Problem
https://www.flippingphysics.com/conicalpendulum.html
Please support me on Patreon!
http://patreon.com/FlippingPhysics
Thank you to Scott Carter, Kevin Kulka, Jonathan Everett, and Christophter Becke for being my Quality Control Team for this video. http://flippingphysics.com/qualitycontrol.html
Thank you to Jonathan SullivanWood for transcribing the English subtitles of this video.
https://wn.com/Moment_Of_Inertia_Introduction_And_Rotational_Kinetic_Energy_Derivation
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? https://www.flippingphysics.com/momentofinertia.html 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
https://www.flippingphysics.com/momentofinertiaproblem.html
Multilingual? Please help translate Flipping Physics videos!
http://www.flippingphysics.com/translate.html
Previous Video: Conical Pendulum Demonstration and Problem
https://www.flippingphysics.com/conicalpendulum.html
Please support me on Patreon!
http://patreon.com/FlippingPhysics
Thank you to Scott Carter, Kevin Kulka, Jonathan Everett, and Christophter Becke for being my Quality Control Team for this video. http://flippingphysics.com/qualitycontrol.html
Thank you to Jonathan SullivanWood for transcribing the English subtitles of this video.
 published: 02 Sep 2018
 views: 38600
1:06
Inertia Wheel Power Generator
The Inertia Wheel Power Generator utilises the inertia force of a heavy mass which is set in continuous rotation by a set of compression and expansion springs.
The Inertia Wheel Power Generator utilises the inertia force of a heavy mass which is set in continuous rotation by a set of compression and expansion springs.
https://wn.com/Inertia_Wheel_Power_Generator
The Inertia Wheel Power Generator utilises the inertia force of a heavy mass which is set in continuous rotation by a set of compression and expansion springs.
 published: 22 Jun 2009
 views: 131515
11:58
Inertia  Basic Introduction, Torque, Angular Acceleration, Newton's Second Law, Rotational Motion
This video tutorial provides a basic introduction into inertia. Inertia is the property of an object to resist changes in its state of motion. According to Ne...
This video tutorial provides a basic introduction into inertia. Inertia is the property of an object to resist changes in its state of motion. According to Newton's First Law of motion, objects at rest tend to stay at rest and objects in motion tend to stay in motion unless acted on by a net external force. This video relates newton's second law of translational motion which is force equals mass times acceleration with newton's second law of rotational motion which is torque equals inertia times angular acceleration. This video provides the formula for rotational inertia of a hoop and a disk. The rotational inertia of an object depends not only on mass but the way that mass is distributed around a central axis of rotation. If the mass is distributed away from the central axis of rotation, the inertia of the object increases and there is more resistance to rotation. The general equation for the moment of inertia of a point in space is I=MR^2.
My Website: https://www.videotutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
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https://wn.com/Inertia_Basic_Introduction,_Torque,_Angular_Acceleration,_Newton's_Second_Law,_Rotational_Motion
This video tutorial provides a basic introduction into inertia. Inertia is the property of an object to resist changes in its state of motion. According to Newton's First Law of motion, objects at rest tend to stay at rest and objects in motion tend to stay in motion unless acted on by a net external force. This video relates newton's second law of translational motion which is force equals mass times acceleration with newton's second law of rotational motion which is torque equals inertia times angular acceleration. This video provides the formula for rotational inertia of a hoop and a disk. The rotational inertia of an object depends not only on mass but the way that mass is distributed around a central axis of rotation. If the mass is distributed away from the central axis of rotation, the inertia of the object increases and there is more resistance to rotation. The general equation for the moment of inertia of a point in space is I=MR^2.
My Website: https://www.videotutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor
Subscribe:
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New Physics Video Playlist:
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 published: 28 Oct 2017
 views: 282479
2:56
Rotational inertia and energy of a sphere
Compare two different methods of calculating the rotational kinetic energy of a sphere rolling down a ramp.
Compare two different methods of calculating the rotational kinetic energy of a sphere rolling down a ramp.
https://wn.com/Rotational_Inertia_And_Energy_Of_A_Sphere
Compare two different methods of calculating the rotational kinetic energy of a sphere rolling down a ramp.
 published: 25 Apr 2015
 views: 216