No external torque chart on a body will its angular velocity remain constant
Answers
If no external torque acts on a body will its angular velocity remain constant
Angular velocity may not be conserved. ... If the body is rotating about its axis of maximum moment of inertia or its axis of minimum moment of inertia, then the rotation is stable and the angular velocity will be constant. Otherwise, the rotation will not be stable, even though the angular momentum must be conserved.
Answer:
If there is no external torque, when an object changes shape, its angular velocity also changes.
Explanation:
When a system is not subjected to any external torque, its angular momentum is constant. Speed and torque have an inversely proportionate relationship to one another. The ratio of power to angular velocity can be used to numerically represent the torque of a rotating object. The overall angular momentum of a system remains constant if no net external torque is applied to it. This sentence explains how angular momentum is conserved. The third of the main conservation rules found in mechanics is this one (along with the conservation of energy and of linear momentum). Therefore, if no net external tension is applied, the angular momentum of a moving body does not change.
Thus, when no external torque chart on a body then its angular velocity will remain constant.