Angular velocity = 7.3 x 10 -5 rad/s. thus, the speed of any point on the earth's surface at the equator due to earth's rotation is, V = r $\omega$ = 6.4 x 10 6 x 7.3 x 10 -5 m/s = 470 m/s. The examples based on Rotational Speed are given below : Back to Top.
Sarking is a layer of flexible insulation typically installed under roof tiles when a home is being constructed.It consists of aluminum foil laminated onto paper or plastic backing with a flame retardant adhesive and fibreglass reinforcing mesh, and is manufactured in sheet form.Sarking performs a dual function, helping to keep your home insulated from the heat of summer whilst retaining warmth in the winter.t consists of aluminum foil laminated onto paper or plastic backing with a flame retardant adhesive and fibreglass reinforcing mesh, and is manufactured in sheet form. Sarking performs a dual function, helping to keep your home insulated from the heat of summer whilst retaining warmth in the winter.
1 cream of tartar (also known as Potassium bitartrate) which is used in wine making and, mixed with backing soda, it makes backing powder.2  there is a dish made out of raw fillet steak (or horse meat) chopped fine with herbs and served as a patty with capers and a raw egg that is called steak tartar.ream of tartar is the common name for potassium hydrogen tartrate. It is an acid based salt used in cooking. It is most often used in sugar based desserts as the acid inhibit â¦ s crystals forming producing a creamier texture.