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... The effect of an external force is to change the momentum of the entire system. If the external force is zero the system maintains a zero or constant velocity and the total momentum of the system is conserved ...
... The effect of an external force is to change the momentum of the entire system. If the external force is zero the system maintains a zero or constant velocity and the total momentum of the system is conserved ...
ExamView - C_Rotation_MC_2008 practice.tst
... B) his angular velocity remains the same. E) his rotational inertia decreases. C) his angular momentum remains the same. 15. A top spinning on the floor precesses because the torque due to gravity, about the point of contact of the top with the floor, is: A) parallel to the angular momentum vector. ...
... B) his angular velocity remains the same. E) his rotational inertia decreases. C) his angular momentum remains the same. 15. A top spinning on the floor precesses because the torque due to gravity, about the point of contact of the top with the floor, is: A) parallel to the angular momentum vector. ...
AP Momentum 9_05
... The total momentum of any group of objects remains the same unless outside forces act on the objects. ...
... The total momentum of any group of objects remains the same unless outside forces act on the objects. ...