Thanks again for always making everything simpler💯. I'd be lost in my course without your videos
@MichelvanBiezen
2 жыл бұрын
Glad you find our videos helpful! 🙂
@beesechurger677
4 жыл бұрын
i understood this better than my current professor in statics of rigid bodies, thanks sir
@gmailcuy
5 жыл бұрын
It might look simpler with the tangent but it is kind of obscure and you have to deal with several angles! I prefer to decompose the normal forces and use equilibrium equations
@billsixx
6 жыл бұрын
This seems to dispel the idea of the inclined plane as a mechanical advantage. You see, it has long been said that F is lower than W when pushing a weight up a ramp.....that's the "advantage" part. In this video, the person shows that F is actually greater than W, proving that their is a mechanical disadvantage to using an inclined plane to move a weight. That goes for screws as well.
@mihaifrunza2482
6 жыл бұрын
I also noticed it, what could be wrong because all forces are placed correctly. F force should be less than weight W.
@VirenderKumar-ss9qk
3 жыл бұрын
It's correct as there is friction as well.implying F needs to work against both W and Fr.
@kuladeepakkarapaka7794
3 жыл бұрын
Excellent video on wedges
@MichelvanBiezen
3 жыл бұрын
Glad you liked it!
@leuoteletamati2936
3 жыл бұрын
Thank you very much, i finally understand this
@MichelvanBiezen
3 жыл бұрын
Glad it helped!
@GeorgePatterson-Waite
10 ай бұрын
what happens if the block being lifted by the wedge is fixed? how do you calculate the force applied from the wedge on the block as the wedge is forced in? i understand this would be a compressive force, deforming both the block and the wedge (one more than the other, depending on the materials).
@MichelvanBiezen
10 ай бұрын
As you indicated, it would depend on the Young's modulus of the material, the cross sectional area of the material and the height of the block.
@syedhuzaifaali8096
7 жыл бұрын
Great video sir .Respect form Pakistan
@MichelvanBiezen
7 жыл бұрын
Welcome to the channel.
@siriusblack5731
Жыл бұрын
Then what is the purpose of using Wedge when applied force comes greater than weight...in this case we got mechanical advantage less than 1..ie mechanical disadvantage
@MichelvanBiezen
Жыл бұрын
The mechanical advantage is that you can lift an object with a force that is smaller than the weight of the object. The efficiency however is less than 1 (which is typically the case in the real world).
@楊朝智
6 жыл бұрын
This is awesome
@vijayakumark6415
6 жыл бұрын
why we are not considering the reaction on both sides of the wedge
@vijayakumark6415
6 жыл бұрын
Is it because the block looses the connection from the right side
@nishasharma7459
2 жыл бұрын
Reading before mech samester exam❤️
@MichelvanBiezen
2 жыл бұрын
Good luck on your exam!
@niapintuch6667
3 жыл бұрын
Hi all engineers!
@ThecarsHQ
3 жыл бұрын
what if the weight is tilted in an angle
@MichelvanBiezen
3 жыл бұрын
Once the wedge is pushed underneath the object, the object will automatically begin to tilt due to the shape of the wedge.
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