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Core - Mechanical Engineering

    Chapter 11

    Virtual Work

    11.1 : Work01:14

    11.1 : Work

    Work is a fundamental concept of mechanical engineering and has many applications. Understanding how work is calculated and the different types of work ...

    412 views
    11.2 : Work of a Couple Moment01:12

    11.2 : Work of a Couple Moment

    Mechanical engineering involves the study of motion, energy, and force, and is concerned with designing, manufacturing, and maintaining mechanical ...

    701 views
    11.3 : Virtual Work01:20

    11.3 : Virtual Work

    The principle of virtual work states that if a body is in static and dynamic equilibrium, then the sum of all the virtual work done by all external forces ...

    801 views
    11.4 : Virtual Work for a System of Connected Rigid Bodies01:06

    11.4 : Virtual Work for a System of Connected Rigid Bodies

    Virtual work is a powerful method used to solve problems involving several connected rigid bodies. When the system is in equilibrium, virtual work is ...

    371 views
    11.5 : Principle of Virtual Work: Problem Solving01:13

    11.5 : Principle of Virtual Work: Problem Solving

    The principle of virtual work is an essential concept in the field of mechanics and engineering. This is used to solve problems related to the equilibrium ...

    1.1K views
    11.6 : Mechanical Efficiency of Real Machines01:14

    11.6 : Mechanical Efficiency of Real Machines

    The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. ...

    639 views
    11.7 : Conservative Forces01:03

    11.7 : Conservative Forces

    Conservative forces are an essential concept in the field of mechanical engineering. Understanding the properties and characteristics of these forces is ...

    281 views
    11.8 : Potential Energy01:09

    11.8 : Potential Energy

    A conservative force, such as a gravitational or elastic force, gives the body the capacity to do work. This capacity, measured as the potential energy, ...

    655 views
    11.9 : Potential-Energy Criterion for Equilibrium01:16

    11.9 : Potential-Energy Criterion for Equilibrium

    Potential energy or potential function plays an essential role in determining the stability of a mechanical system. If a system is subjected to both ...

    522 views
    11.10 : Stability of Equilibrium Configuration01:23

    11.10 : Stability of Equilibrium Configuration

    Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types ...

    434 views
    11.11 : One-Degree-of-Freedom System01:24

    11.11 : One-Degree-of-Freedom System

    In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, ...

    465 views
    11.12 : Stability of Equilibrium Configuration: Problem Solving01:13

    11.12 : Stability of Equilibrium Configuration: Problem Solving

    The stability of equilibrium configurations is an important concept in physics, engineering, and other related fields. In simple terms, it refers to the ...

    586 views
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