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- https://phys.libretexts.org/Courses/Gettysburg_College/Gettysburg_College_Physics_for_Physics_Majors/11%3A_C11)_Rotational_Energy/11.03%3A_ExamplesThe rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is th...The rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is the sum of the product between the mass of each point particle and the distance of the point particles to the rotation axis. In systems that are both rotating and translating, conservation of mechanical energy can be used if there are no nonconservative forces at work.
- https://phys.libretexts.org/Courses/Georgia_State_University/GSU-TM-Physics_I_(2211)/06%3A_Mass_and_Inertia/6.06%3A_Moment_of_Inertia_Rotational_InertiaIt is interesting to see how the moment of inertia varies with r, the distance to the axis of rotation of the mass particles in Equation ???. Rigid bodies and systems of particles with more ma...It is interesting to see how the moment of inertia varies with r, the distance to the axis of rotation of the mass particles in Equation ???. Rigid bodies and systems of particles with more mass concentrated at a greater distance from the axis of rotation have greater moments of inertia than bodies and systems of the same mass, but concentrated near the axis of rotation.
- https://phys.libretexts.org/Workbench/PH_245_Textbook_V2/03%3A_Module_2_-_Multi-Dimensional_Mechanics/3.04%3A_Objective_2.d./3.4.03%3A_Moment_of_Inertia_and_Rotational_Kinetic_EnergyThe rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is th...The rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is the sum of the product between the mass of each point particle and the distance of the point particles to the rotation axis. In systems that are both rotating and translating, conservation of mechanical energy can be used if there are no nonconservative forces at work.
- https://phys.libretexts.org/Courses/Muhlenberg_College/MC%3A_Physics_121_-_General_Physics_I/11%3A_Fixed-Axis_Rotation__Introduction/11.05%3A_Moment_of_Inertia_and_Rotational_Kinetic_EnergyThe rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is th...The rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is the sum of the product between the mass of each point particle and the distance of the point particles to the rotation axis. In systems that are both rotating and translating, conservation of mechanical energy can be used if there are no nonconservative forces at work.
- https://phys.libretexts.org/Courses/Merrimack_College/Conservation_Laws_Newton's_Laws_and_Kinematics_version_2.0/11%3A_C11)_Rotational_Energy/11.03%3A_ExamplesThe rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is th...The rotational kinetic energy is the kinetic energy of rotation of a rotating rigid body or system of particles. The moment of inertia for a system of point particles rotating about a fixed axis is the sum of the product between the mass of each point particle and the distance of the point particles to the rotation axis. In systems that are both rotating and translating, conservation of mechanical energy can be used if there are no nonconservative forces at work.
- https://phys.libretexts.org/Courses/Georgia_State_University/GSU-TM-Physics_I_(2211)/08%3A_Work_Power_and_Energy/8.03%3A_Rotational_Kinetic_EnergyThe work done by the force as the object rotates by a certain angle is given by: W=∫→F⋅d→l=∫F⊥dl where d→l is a small displacem...The work done by the force as the object rotates by a certain angle is given by: W=∫→F⋅d→l=∫F⊥dl where d→l is a small displacement along the (circular) path followed by the point where the force is exerted, as illustrated in Figure \PageIndex2. F⊥ is the component of →F that is perpendicular to the vector, →r, from the axis of rotation to the location where the force is exerted (F⊥ i…
