Center of Mass of an Object with a Hole
How to find the center of mass of an object with a missing piece. Want Lecture Notes? www.flippingphysics.com/cente... This is an AP Physics 1 topic.
0:00 Intro
0:07 The problem
1:18 Center of mass locations
2:59 Solving the problem
5:14 Testing the answer
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Пікірлер: 30
I've never seen one person emulate the real life environment of a classroom so well before. It makes this video really funny and entertaining.
@FlippingPhysics
Жыл бұрын
Glad you think so!
How does this channel not have infinitely more views, you're amazing dude!
@FlippingPhysics
4 жыл бұрын
Thanks for the support!
Finally learned a lot about centre of mass. Thanks, Sir.
@FlippingPhysics
3 жыл бұрын
You are welcome.
you're the best teacher ever MR P
@FlippingPhysics
3 жыл бұрын
Thanks!
aight, now show me how to do it using triple integral on 3d object with cutted part of its insides
Many thanks for this video! What's the intuition in 4:25 behind the "relative to the centre of mass of the piece 1 the COM should be further from the hole, rather than closer to it"?
@FlippingPhysics
3 жыл бұрын
If there were no hole, the uniform block would have a center of mass in the middle of the block. The hole removes some of the mass to the right of the middle of the block, so there is more mass to the left of the middle of the block. We should therefore expect the center of mass of the block with hole to be to the left of the middle of the block.
@pensivist
3 жыл бұрын
@@FlippingPhysics Thanks for the quick response!
Thank you Mr. P. Very Cool.
@FlippingPhysics
5 жыл бұрын
Abhisheak, I am very glad you found my videos. Clearly you have watched many of them. Best of luck on the JEE!
I love your Idea of teaching , can you please make videos about Engineering Mechanics also ? Please Sir
@FlippingPhysics
6 жыл бұрын
Thanks. Currently I am working through the AP Physics 1 curriculum, which does contain a little bit of Engineering Mechanics. However, I do not plan to make specific Engineering Mechanics videos at this time.
here in Brazil to say that physics works and I learn more here than in a classroom.
@FlippingPhysics
3 жыл бұрын
I am glad the physics works in Brazil as well!
I flippin’ love your videos!
@FlippingPhysics
6 жыл бұрын
Glad to help you learn.
Sir if we take (0,0) that is origin on the geometric center of rectangular piece then wouldn't it be easy to solve i mean it will reduce the effort in calculations
@FlippingPhysics
9 ай бұрын
Yes, that would work absolutely fine. And I can see that it would make the calculations a bit easier, however, from a standpoint of helping people learn how to do this, it would make a bunch of the numbers 0, which isn't helpful when trying to learn. Hope that makes sense!
Flipping fantastic!
@FlippingPhysics
6 жыл бұрын
Thank you!
Thank u
Flipping awesome
@FlippingPhysics
3 жыл бұрын
Thanks!
It seems as though the physics do indeed work
The physics works.......
@FlippingPhysics
4 жыл бұрын
It certainly does......