Assertion: momentum's momentum | /r/HasProperty | constant
Facets:
value: for a given object
type: OTHER
value: under ideal conditions
type: TEMPORAL
value: a fact that is known
type: OTHER
value: for system
type: PURPOSE
Source sentences:
text: If theacting on an object is zero, then the linear momentum is constant.
text: For a given object or system isolated from external forces, the total angular momentum is a constant, a fact that is known as the law of conservation of angular momentum.
text: It requires momentum -- continuous growth and development -- and a willingness to invest in people.
text: In fact, the increase in time actually decreases the amount force if the momentum is constant.
text: That is to say, the total momentum is constant for a given system of objects on which no external force acts.
text: Therefore, for a closed system (where there is no net external torque), the total torque on the system must be 0, which means that the total angular momentum of the system is constant.
text: Therefore, the angular momentum of the body about the center is constant.
text: Conservation of momentum is a fundamental law of physics which states that the momentum of a system is constant if there are no external forces acting on the system.
text: The fourth really important point about momentum is that momentum is conserved; the total momentum of an isolated system is constant.
text: Proof that the specific relative angular momentum is constant under ideal conditions [ edit ]
text: This vector is perpendicular to the orbit plane, the orbit remains in this plane because the angular momentum is constant.
text: \mathrm {d} t}}\left({\dot {\vec {r}}}\times {\vec {h}}\right)} because the angular momentum is constant.
text: If the net torque is zero, then angular momentum is constant or conserved.
text: Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero.
text: If the change in angular momentum ΔL is zero, then the angular momentum is constant; therefore,
text: The total momentum of a closed system of objects is constant.
text: The total momentum in a closed system is constant .
text: When the momentum is constant, we say the momentum is conserved.
text: As external force is zero, momentum of system is constant