Sentence examples for A central force from inspiring English sources
A central force in both Taylor dance and Taylor drama is the heroic male: a modern-dance counterpart to the Balanchine ballerina.
A central force field (vec {F} = f(r) hat {r}) is a particular case of fields where the motion of agents is affected depending on the distance r to the location of an attractive/repulsive force source, called center of force.
A central force \mathbf{F} acting on the particle is : \mathbf{F} = \frac{d\mathbf{p}}{dt} = f(r) \frac{\mathbf{r}}{r} = f(r) \mathbf{\hat{r}} for some function f(r) of the radius r.
One of them ex- presses a central force law proportional to r-5.
16.2 A force in the radial direction (plus or minus) is called a central force.
"Poetry is a central force where those cultural issues can be worked out," said Mr. Pinsky.
In most practical problems such as planetary motion, however, the interaction potential energy between two bodies is not exactly an inverse square law, but may include an additional central force, a so-called perturbation described by a potential energy.
This idea of a new, central force may well stand a chance of success in 2014 – as long as it can appeal to the large section of undecided voters.
"There's been more of a push recently for quantitative data to be a more central force for decision making," Nammacher said.
Consider a particle moving under an arbitrary central force F1(r) whose magnitude depends only on the distance r between the particle and a fixed center.
\frac{dC}{dr} \right|_{r=R} In other words, the application of an arbitrary central force F r) to a nearly circular elliptical orbit can accelerate the angular motion by the factor k without affecting the radial motion significantly.
