JoVE Logo
Yazarlar
Bize Ulaşın

Oturum Aç

Core - Mechanical Engineering

    Chapter 15

    Planar Kinematics of a Rigid Body

    15.1 : Planar Rigid-Body Motion01:22

    15.1 : Planar Rigid-Body Motion

    When a rigid body is in a planar motion, all its particles move along paths that remain at a constant distance from a specified plane. The planar body ...

    411 views
    15.2 : Rotational Motion about a Fixed Axis01:26

    15.2 : Rotational Motion about a Fixed Axis

    When a rigid body rotates about a fixed axis, any given point within that body moves in a circular path around a specified line or point. This type of ...

    435 views
    15.3 : Kinematic Equations for Rotation01:30

    15.3 : Kinematic Equations for Rotation

    For the rigid body rotating with constant angular acceleration, similar to linear kinematics, kinematics equations for rotational motion can be ...

    315 views
    15.4 : Absolute Motion Analysis- General Plane Motion01:24

    15.4 : Absolute Motion Analysis- General Plane Motion

    Imagine a propelling drone hovering in the air. The motion of a drone can be analyzed using the principle of general planar motion. As the propellers of ...

    215 views
    15.5 : Relative Motion Analysis - Velocity01:24

    15.5 : Relative Motion Analysis - Velocity

    A stroke engine has a slider-crank mechanism that converts rotational motion from the crank into linear motion of the slider or vice versa. As the crank ...

    341 views
    15.6 : Instantaneous Center of Zero Velocity01:20

    15.6 : Instantaneous Center of Zero Velocity

    Consider a wheel in general planar motion. The absolute velocity of point B is expressed as the vector sum of the absolute velocity of point A and the ...

    447 views
    15.7 : Relative Motion Analysis - Acceleration01:10

    15.7 : Relative Motion Analysis - Acceleration

    In a slider-crank mechanism, the motion is not uniform due to the varying angle between the crank and the connecting rod. The motion of segment AB can be ...

    331 views
    15.8 : Relative Motion Analysis using Rotating Axes01:25

    15.8 : Relative Motion Analysis using Rotating Axes

    Consider a member AB in linear motion. Simultaneously point B  rotates around point A. The position vectors of A and B are determined using a ...

    448 views
    15.9 : Relative Motion Analysis using Rotating Axes - Acceleration01:22

    15.9 : Relative Motion Analysis using Rotating Axes - Acceleration

    Consider member AB undergoing linear motion and simultaneous rotation about point A. The velocity of point B is expressed as the sum of the velocity of ...

    322 views
    15.10 : Relative Motion Analysis using Rotating Axes-Problem Solving01:29

    15.10 : Relative Motion Analysis using Rotating Axes-Problem Solving

    The crane's telescopic boom rotates with an angular velocity of 0.04 rad/s and angular acceleration of 0.02 rad/s2. Simultaneously the boom extends ...

    389 views
    15.11 : Equation of Motion: Rotation About a Fixed Axis01:18

    15.11 : Equation of Motion: Rotation About a Fixed Axis

    Imagine a flywheel having a non-uniform mass, rotating around a fixed axis. As the flywheel spins, its center of mass moves in a circular path. The ...

    199 views
    15.12 : Equation of Motion: General Plane motion01:22

    15.12 : Equation of Motion: General Plane motion

    The motion of a rigid body in a general plane occurs due to externally applied forces and couple moments acting upon it. Newton's second law gives the ...

    215 views
    15.13 : Equation of Motion: General Plane motion - Problem Solving01:16

    15.13 : Equation of Motion: General Plane motion - Problem Solving

    Consider a lawn roller of mass 100 kg, a radius of 0.2 meters, and a radius of gyration of 0.15 meters. If a force of 200 N is applied with an angle of 60 ...

    170 views
    JoVE Logo

    Gizlilik

    Kullanım Şartları

    İlkeler

    Bize Ulaşın

    KÜTÜPHANEYE TAVSİYE ET

    JoVE HABER BÜLTENLERİ

    Araştırma

    Eğitim

    Yazarlar

    Kütüphaneciler

    JoVE Hakkında

    Telif Hakkı © 2020 MyJove Corporation. Tüm hakları saklıdır