Mechanical Engineering: Ch 11: Friction (20 of 47) The Wedge: Basic Concept
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the basic concept of a wedge of how it's used and how forces act on a wedge. Next video in this series can be seen at: https://youtu.be/-EPcwWLgQ7A
From playlist MECHANICAL ENGINEERING 11 FRICTION
More resources available at www.misterwootube.com
From playlist Trigonometry and Measure of Angles
Physical Science 4.3d - The Wedge
How a wedge provides a mechanical advantage.
From playlist Physical Science Chapter 4
What is a Tensor? Lesson 28: Formal development of p-forms and p-vectors Part 2
What is a Tensor? Formal development of p-forms and p-vectors Part 2
From playlist What is a Tensor?
Input is the green horizontal bar. The stroke length of the blue vertical bar can be adjusted by choosing appropriate position of the red slider (altering the wedge angle of the mechanism).
From playlist Mechanisms
Diffraction from a wedge - TMz case [FDTD simulation]
Update: The follow up for this video where we show the TEz case can be found here: https://youtu.be/Fp26Bjm99VI Here, we demonstrate the diffraction from a wedge when a plane wave with electric field component normal to the surface is impinging on it. The wedge corner acts as a secondary
From playlist Electromagnetic Animations
Geometric Algebra in 2D - Linear Algebra and Cramer's Rule
In this video, we'll see how systems of linear equations can be solved through the wedge product, no matrices needed. We'll then see how the wedge product connects up with standard linear algebra and how it can be employed to unify concepts in linear algebra and geometric algebra. More on
From playlist Math
Loose the screw for moving the stopper to new position and then tighten it. The stopper is kept immobile by wedge mechnism.
From playlist Mechanisms
Determine the length of a diagonal of a rectangle
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are parallel, all the angles are right angles, the diagonals are
From playlist Properties of Rectangles
What is a Tensor? Lesson 32: Tensor density examples. (REDUX)
What is a Tensor? Lesson 32: Tensor density examples. This is a repaired version of Lesson 32. The previous version was missing the first 15 minutes!
From playlist What is a Tensor?
Lecture 5: Differential Forms (Discrete Differential Geometry)
Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg
From playlist Discrete Differential Geometry - CMU 15-458/858
Geometric Algebra, First Course, Episode 04: Bivectors, and Exterior or Wedge product.
We add the wedge product to our number under construction in order to create orientated areas, i.e. bivectors.
From playlist Geometric Algebra, First Course, in STEMCstudio
What is General Relativity? Lesson 47: The double dual of the Riemann tensor
What is General Relativity? Lesson 47: The double dual of the Riemann Tensor The double dual of the Riemann tensor is an obscure object but it gives us a chance to quickly review 2-forms. Please consider supporting this channel via Patreon: https://www.patreon.com/XYLYXYLYX and discuss
From playlist What is General Relativity?
Why you don't understand GREEN'S THEOREM -- Geometric Algebra, Calculus 3, Vector Calculus
In this video, we discuss the link between the fundamental theorem of calculus and Green's theorem. This offers an introduction to the exterior algebra, specifically, the wedge product. We discuss, albeit not explicitly, the de Rham pairing, which offers an enlightening interpretation of t
From playlist Linear Algebra
What is a Tensor? Lesson 38: Visualization of Forms: Tacks and Sheaves. And Honeycombs.
What is a Tensor? Lesson 38: Visualization of Forms Part 2 Continuing to complete the "visualization" of the four different 3-dimensional vector spaces when dim(V)=3. Erratta: Note: When the coordinate system is expanded the density of things *gets numerically larger* and the area/volum
From playlist What is a Tensor?
What is a Tensor? Lesson 31: Tensor Densities (Part 2 of Tensor Transformations)
This video is about What is a Lesson 31: Tensor Densities (Part 2 of Tensor Transformations) We introduce the *classical* definition of a tensor density and connect that definition to our more robust approach associated with vector spaces and their associated bases. I will demonstrate som
From playlist What is a Tensor?
Definition of Linear Combination and How to Show a Vector is a Linear Combination of Other Vectors
Definition of Linear Combination and How to Show a Vector is a Linear Combination of Other Vectors More Linear Algebra! This starts with the definition of a Linear Combination and then we show a Vector in R^3 is a linear combination of other vectors in R^3. Solid example. I hope this help
From playlist Linear Algebra
Geometric Algebra in 2D - Fundamentals and Another Look at Complex Numbers
In this video, I introduce some of the concepts of geometric (Clifford) algebra, focusing on two-dimensional space (R^2). We'll talk about the wedge (exterior) product, review the dot product, and introduce the geometric product. We'll see that a new mathematical object, the bivector, aris
From playlist Math