Stiffness
Stiffness is the extent to which an object resists deformation in response to an applied force. The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is. (Wikipedia).
Stiffness is the extent to which an object resists deformation in response to an applied force. The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is. (Wikipedia).
Physics - Mechanics: Ch 17 Tension and Weight (1 of 11) What is Tension?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is tension and how to calculate tension using the free-body diagram. Next video in this series can be seen at: https://youtu.be/BxUhaktD8PA
From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS
Different materials have different stiffnesses. These can be derived from interatomic forces! The modulus is proportional to the cotangent of the net force vs interatomic separation evaluated at the equilibrium bond distance. This explains why metals, ceramics, and polymers tend to have su
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
Describes what forces are and what they do. You can see a listing of all my videos at my website, http://www.stepbystepscience.com
From playlist Mechanics
An Introduction to Stress and Strain
This video is an introduction to stress and strain, which are fundamental concepts that are used to describe how an object responds to externally applied loads. Stress is a measure of the distribution of internal forces that develop within a body to resist these applied loads. There are
From playlist Mechanics of Materials / Strength of Materials
8.01x - Module 08.03 - Resistive Forces Air Drag, Liquids, Spherical Objects.
Resistive Forces Air Drag, Liquids, Spherical Objects.
From playlist 8.01x - MIT Help Sessions
Thermal Stress and Strain - Basic Introduction - Compressive & Tensile Forces, Elastic Modulus
This physics video tutorial provides a basic introduction into thermal stress and strain. As the temperature increases, the length of the rod increases; therefore, a compressive force is exerted by the two vertical supports to keep the rod at constant length - the material is under compre
From playlist New Physics Video Playlist
The Difference Between Mass and Weight
There is a common perception that weight and mass are basically the same thing. This video aims to tease out the difference between mass and weight by asking people what makes a car difficult to push. The standard answer is that it is difficult to push because it's heavy. But heaviness is
From playlist Inertia
Force. Definition, examples, and the idea that force is a vector.
From playlist Physical Science Chapter 2 (Complete chapter)
Elastic Deformation and Plastic Deformation | Mechanical Properties of Solids | Don't Memorise
Deformation is simply a change in the shape of a body caused by a Force. But what can be Elastic Deformation and Plastic Deformations? (Mechanical Properties of Solids) We know that when a Spring is Stretched or Compressed it goes back to original shape when released. Why is that? what i
From playlist Physics
Distributing Shear Loading into Lateral Loading | Reinforced Concrete Design
http://goo.gl/aEnwaj for more FREE video tutorials covering Concrete Structural Design The objective of this video is to find out the lateral forces in the columns by looking at the relative stiffness of the beams. First part of the video briefly introduces a theory stating that the stiff
From playlist SpoonFeedMe: Concrete Structures
Determining Chassis Stiffness with MATLAB
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Christoph Hahn, technical education specialist at MathWorks, introduces you to an efficient approach to determine structural properties of a steel tube frame using the dire
From playlist MATLAB and Simulink Racing Lounge
The Physics of Rock Episode 3 The Eddie-Endrix Equation
In this video we examine the one-dimensional wave equation when both damping and string stiffness are considered. We call the resulting model the "Eddie-Endrix" equation and we look closely at the inharmonicity introduced by damping and by the string stiffness. The full length version of
From playlist The Physics of Rock
Flexural Stiffness of Beam and Columns | Reinforced Concrete Design
http://goo.gl/xkOjhn for more FREE video tutorials covering Concrete Structural Design The objectives of this video are to talks about the theory on flexural stiffness & to show how to find out flexural stiffness of beam and column. First part of the video shows sectional view of the give
From playlist SpoonFeedMe: Concrete Structures
Types of cerebral palsy part 1 - Spastic | Mental health | NCLEX-RN | Khan Academy
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to
From playlist Mental health | NCLEX-RN | Khan Academy
Lec 9 | MIT Finite Element Procedures for Solids and Structures, Linear Analysis
Lecture 9: Solution of equilibrium equations in static analysis Instructor: Klaus-Jürgen Bathe View the complete course: http://ocw.mit.edu/RES2-002S10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT Linear Finite Element Analysis
How does an "inverted flag" flap? - Andres J. Goza - 4/26/17
Everhart Lecture Series Andres J. Goza, Graduate Student, Mechanical Engineering, Caltech Welcome to the beautiful problem of flapping of an inverted flag! In this talk, we will discuss what an inverted flag is, how it can be useful in energy harvesting applications, and what some of the und
From playlist Everhart Lecture Series
MIT 3.054 Cellular Solids: Structure, Properties and Applications, Spring 2015 View the complete course: http://ocw.mit.edu/3-054S15 Instructor: Lorna Gibson This session introduces sandwich panels, stress, strain, failure modes and optimum design. License: Creative Commons BY-NC-SA More
From playlist MIT 3.054 Cellular Solids: Structure, Properties and Applications, Spring 2015
MIT RES.18-009 Learn Differential Equations: Up Close with Gilbert Strang and Cleve Moler, Fall 2015 View the complete course: http://ocw.mit.edu/RES-18-009F15 Instructor: Cleve Moler A problem is said to be stiff if the solution being sought varies slowly, but there are nearby solutions
From playlist MIT Learn Differential Equations
Normal Stress and Normal Strain | Mechanical Properties of Solids | Don't Memorise
Stress and strain are basically classified into two types of stress and types of strain: Normal Stress/ Normal Strain and Shear Stress/ Shear Strain. To know what they mean, watch the video! (Mechanical Properties of Solids) In this video, we will learn: 0:00 Introduction 0:09 Types of
From playlist Physics