As the increased engine speed builds up pump pressure, the mixture is made leaner to maintain a predetermined ratio that is based on many factors, especially race track surface friction.
22.
These aircraft never rise more than a few feet above the ground or water, but their stubby wings support them on an air cushion that eliminates the drag of surface friction.
23.
As the specimen holder is no longer driven, once dropped, the sample will slide on the concrete surface until it stops due to surface friction between it and the concrete surface.
24.
I couldn't find details of the dental fixture, but if the intended function of it's taper is to provide sufficient surface friction to hold it in place then it cannot be 11 deg.
25.
Surface friction cause these cyclones to quickly fill up and decay as soon as they reach land at the eastern end of the basins, accounting for the easternmost edges of the storm tracks.
26.
What causes the inversion ( and the increase in potential energy ) is a torque due to surface friction, which also decreases the kinetic energy of the top, so the total energy does not actually increase.
27.
Surface friction forces the surface wind to slow and turn near the surface of the Earth, blowing directly towards the low pressure, when compared to the winds in the nearly frictionless flow well above the Earth's surface.
28.
"' The Handle-o-Meter "'is a testing machine developed by Johnson & Johnson and now manufactured by Thwing-Albert that measures the " handle ", " i . e . " a combination of surface friction and flexibility of sheeted materials.
29.
Violin strings, with the exception of most E strings and some " historically informed " gut strings, are wound ( or overspun ) with metal to keep their thickness within comfortable limits as well as to manage their surface friction properties.
30.
The height above ground where surface friction has a negligible effect on wind speed is called the " gradient height " and the wind speed above this height is assumed to be a constant called the " gradient wind speed ".
