Sentence examples for a negative acceleration from inspiring English sources

Ignoring physicochemical mechanisms, the signal dynamics discussed above can be mathematically modelled based on simple uniformly decelerated motion, which is a special case of uniformly accelerated motion, but with a negative acceleration rate (i.e., a deceleration rate).

Across all 26 species considered, at least 40% of sites showed high levels of conservation (i.e. a positive conservation score) and ~5% showed evidence of being under significant accelerated evolution (i.e. those identified with a negative acceleration score and negative P-value <0.05) (Additional file 5: Figure S4).

The bus is slowing down so it has a negative acceleration.

e) Calculate the acceleration of the bus during section DE. f) Which section could be described as having a negative acceleration?

There is also a notable patch of negative acceleration in field intensity around South-West Africa and a negative acceleration taking place close to Alaska and in the northern Pacific region.

The impact from the experience is therefore not linear but tends to have a negative acceleration or inverse logarithmic nature, with dramatic change in impact in the beginning, progressing towards little or no change as time increases.

We verify that slower CMEs (velocities in the interval from 200 to 500 km s−1) tend to have a positive acceleration (about 1 m s−2) at heights above 5 solar radii, while less than 10% CMEs show an average negative acceleration (about −2.2 m s−2) as they propagate from 5 to 30 solar radii.

When t exceeds this point, x becomes constant, as follows: (4) x = - v 0 2 / 2 a t ≥ - v 0 / a Suppose that the negative acceleration rate a is uniform on a given wing surface, for example, a = -1.

In this unit, segments walked by the turtle, i.e., its speed per unit time, increased (or decreased) by a constant amount, which represented a positive (or negative) acceleration.

Now, suppose that the initial velocity, v 0, is uniform on a given surface and that the negative acceleration rate a is variable.

"So zero acceleration tends to correspond to constant prices (compared to a year ago) and negative acceleration to falling prices.