angular momentum vectorの例文

• :: : Right, the angular momentum vector has changed.
• The physics of twisting can be explained by looking at the components of the angular momentum vector.
• The angular momentum vectors of the two flywheels won't cancel-both will resist angular momentum changes of their respective systems.
• If these events are repeated, the angular momentum vectors of the individual rotors will bunch more and more closely together round the forward direction.
• It's somewhat arcane, but basically this table tells you all the ways that angular momentum vectors can be summed in quantum mechanics.
• As the diver leaves the board, the total angular momentum vector is horizontal, pointing directly to the left for a forward dive for example.
• As before, we may obtain a conserved binormal vector "'B "'by taking the cross product with the conserved angular momentum vector
• Introducing the assumption ( true of most physical forces, as they obey angular momentum vector "'L "'is constant ( conserved ).
• The Poisson brackets of "'D "'with the angular momentum vector "'L "'can then be written in a similar form
• In the rotating frame, the satellite remains at rest, but an observer aboard the satellite sees the gyroscope's angular momentum vector precessing at the rate ?.
• By assumption, the perturbing potential is a conservative central force, which implies that the total energy and angular momentum vector "'L "'are conserved.
• The inflow of unwanted forward angular momentum has been routed through the CMGs and dumped into the rotors; the forward component of their total angular momentum vector is now greater than before.
• Laplace's name is sometimes applied to the invariable plane, which is the plane perpendicular to a system's mean angular momentum vector, but the two should not be confused.
• To relate these constraints, we note that the gradient vector of the kinetic energy with respect to angular velocity vector \ boldsymbol \ omega equals the angular momentum vector \ mathbf { L}
• Furthermore, the assumed force is a central force, and thus the angular momentum vector "'L "'is also conserved and defines the plane in which the particle travels.
• Where the L _ { k } \ are the components of the angular momentum vector along the principal axes, and the I _ { k } \ are the principal moments of inertia.
• For twisting rotation to exist, it is necessary to tilt the body sideways after takeoff, so that there is now a small component of this horizontal angular momentum vector along the body's long axis.
• The simplified classical view of the neutron's charge distribution also " explains " the fact that the neutron magnetic dipole points in the opposite direction from its spin angular momentum vector ( as compared to the proton ).
• Uhlenbeck, Goudsmit, and Kronig introduced the idea of the self-rotation of the electron, which would naturally give rise to an angular momentum vector in addition to the one associated with orbital motion ( quantum numbers and ).
• Then the CMG control program will command the gimbal motors of the CMGs to slant the rotors'spin axes gradually more and more forward, so that the angular momentum vectors of the rotors point more nearly along the forward axis.