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- Rotation_around_a_fixed_axis abstract "Rotation around a fixed axis is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of an axis changing its orientation, and cannot describe such phenomena as wobbling or precession. According to Euler's rotation theorem, simultaneous rotation along a number of stationary axes at the same time is impossible. If two rotations are forced at the same time, a new axis of rotation will appear.This article assumes that the rotation is also stable, such that no torque is required to keep it going. The kinematics and dynamics of rotation around a fixed axis of a rigid body are mathematically much simpler than those for free rotation of a rigid body; they are entirely analogous to those of linear motion along a single fixed direction, which is not true for free rotation of a rigid body. The expressions for the kinetic energy of the object, and for the forces on the parts of the object, are also simpler for rotation around a fixed axis, than for general rotational motion. For these reasons, rotation around a fixed axis is typically taught in introductory physics courses after students have mastered linear motion; the full generality of rotational motion is not usually taught in introductory physics classes.".
- Rotation_around_a_fixed_axis thumbnail Worm_Gear.gif?width=300.
- Rotation_around_a_fixed_axis wikiPageID "3096395".
- Rotation_around_a_fixed_axis wikiPageRevisionID "602345653".
- Rotation_around_a_fixed_axis hasPhotoCollection Rotation_around_a_fixed_axis.
- Rotation_around_a_fixed_axis subject Category:Celestial_mechanics.
- Rotation_around_a_fixed_axis subject Category:Euclidean_symmetries.
- Rotation_around_a_fixed_axis subject Category:Rotation.
- Rotation_around_a_fixed_axis type Abstraction100002137.
- Rotation_around_a_fixed_axis type Attribute100024264.
- Rotation_around_a_fixed_axis type EuclideanSymmetries.
- Rotation_around_a_fixed_axis type Property104916342.
- Rotation_around_a_fixed_axis type SpatialProperty105062748.
- Rotation_around_a_fixed_axis type Symmetry105064827.
- Rotation_around_a_fixed_axis comment "Rotation around a fixed axis is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of an axis changing its orientation, and cannot describe such phenomena as wobbling or precession. According to Euler's rotation theorem, simultaneous rotation along a number of stationary axes at the same time is impossible.".
- Rotation_around_a_fixed_axis label "Mouvement de rotation".
- Rotation_around_a_fixed_axis label "Rotation around a fixed axis".
- Rotation_around_a_fixed_axis label "Вращательное движение".
- Rotation_around_a_fixed_axis label "自転".
- Rotation_around_a_fixed_axis sameAs Mouvement_de_rotation.
- Rotation_around_a_fixed_axis sameAs 自転.
- Rotation_around_a_fixed_axis sameAs 자전.
- Rotation_around_a_fixed_axis sameAs m.08r4z8.
- Rotation_around_a_fixed_axis sameAs Q2995427.
- Rotation_around_a_fixed_axis sameAs Q2995427.
- Rotation_around_a_fixed_axis sameAs Rotation_around_a_fixed_axis.
- Rotation_around_a_fixed_axis wasDerivedFrom Rotation_around_a_fixed_axis?oldid=602345653.
- Rotation_around_a_fixed_axis depiction Worm_Gear.gif.
- Rotation_around_a_fixed_axis isPrimaryTopicOf Rotation_around_a_fixed_axis.
