Rolling Without Slipping Introduction and Demonstrations

0:00 Intro
0:06 #RollingWithoutSlipping
0:28 #Cycloid
1:15 Translation and Rotational
3:13 Center of Mass Velocity
4:10 Resultant Velocity
4:37 Kinetic Energy
4:58 Distance and Acceleration

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Thank you to Jonathan Sullivan-Wood for transcribing the English subtitles of this video.

[adeshmishra]

He has put so much effort in this video, that vector addition animation is very difficult to program. I just want to say Thank You for explaining so clearly and humorously. You are very admirable.

[shailkumarjain]

how on earth 11 people disliked the video ?? This is best ever explanation for rolling without slipping. Even a person with little physics knowledge can grasp what is happening...Really great video

[johnwilson]

Thank you for putting so much effort in creating this video. Amazing animations and as always your explanations of Physics concepts are to the point and easy to understand. Now I know I can roll without slipping.

[huntingresonance]

Amazing animations!! Really brilliant... thank you!!

[shreyassupnekar]

Omg, I never thought my concept would get cleared just in 5 mins u sorry that really helped a lot that teachers like u exist :)

[carultch]

A point to clarify. It is not necessarily the center of mass, that is in pure translation. But rather, the center of the circle that contacts the surface. Most commonly, it will coincide with the center of mass, as it is most likely for the rolling object to be uniform. But if the rotating body isn't uniform or axisymmetric in its mass distribution, the center of mass will not have any special kinematics compared to any other point.

For an object moving and rotating in free space without any constraints or external forces, any object will rotate about its center of mass with its center of mass in pure translation, regardless of the mass distribution.

[syed_tawqeer]

I am doing a course on rolling motion and this representation of how the velocity is zero at the point of contact helped me a lot. Awesome animations. And I'm subscribing.

[medic]

You know what ...
Teachers like you are very less
Because you explain what question is in my mind, it is amazing!!!!

[satyampandey]

I AM FROM INDIA AND PREPARING FOR JEE MAINS, AFTER TAKING THE LECTURE ON ROLLING AND THEN WATCHING YOUR THIS SUPER AWSOME VISUALISING/EXPERIMENTAL VIDEOS MAKES MY CONCEPT MORE CRYSTAL THANK YOU

[nasirkhalid]

YOU ARE GENIUS SIR THANK YOU VERY MUCH.

[sanjaySingh-ckkd]

Awesome stuff. My dog likes to watch Flipping Physics videos. He sits quietly and watches your demonstrations and walks away when I go to Khan Academy videos.

[eaglekraft]

What a great explanation. I truly cannot put into words how thankful I am for everything you do.

[suwagkamalsaikia]

u r really amazing.., great teaching skill...wow, .

[vedangisekra]

Thanks for explaining in such an easy way, i watched many videos but wasn't able to understand what actually the concept is!
Recommended for everyone, just watch it once!

[GrenadianToTheBone]

sir. you are a blessing. whenever i see that you have a video on a topic i don't understand i am so relieved. thank you

[tssdancelove]

woww!!!!
What an animation....really it clears the concepts you so much....it's a very very difficult animation specially at the end when there we have to find velocity of edges...very nice...

[HenriKanji]

The animation you did helped me so much! Thank you!!!

[amarnath]

Amazing animation with explanation , no such video available on YouTube, thanks a lot sir

[andrewjustin]

Mr. P, my words are beyond deserving for how you elucidate on physics!! I will never be able to thank you enough 😭! But thank you soo much anyway!

[sxfytwb]

Thank you so much. Finally i understand it!!!