For a track grid of radius R, the average magnitude of tangential vectors (from various angles) obtained from the track location that is extended by a circumference of radius r, is compared with the analytical velocity magnitude based on the same radius of r.
So our electromagnetic signals have only extended out to a radius of 100 light years.
In response, government officials designated a wider zone, extending to a radius of 30 km around the plant, within which residents were asked to remain indoors.
The hunting territory of the parents can extend a radius of 19 to 24 km (12 15 miles) from the nest site.
They can apply to extend the boundary to a radius of 350 nautical miles from their coastlines if they can prove that the area is a natural prolongation of their dry landmass.
This clustering is facilitated by the length of the extended molecules, the longest of which can extend to almost 500 nm, giving a radius of gyration of almost 1 µm across the cell surface (Figure 7; Figure S5; [43]).
It is bordered by four main highways, including the Long Island Expressway, and is surrounded by nine hospitals within a radius of 20 miles.
Don't stress yourself by trying to fly directly through them – they have a radius of effect that extends beyond their outer parameter, so it's okay even if you aren't exactly aligned.
A quarter circle with a radius of 0.9m extends from the sides of the center line.
It can be heard by specialized underwater microphones for a radius of up to 1.2 miles.
