By substituting equations 3. and 4. (torque and speed, section 2.1) into equation 2. (power, section 1.3), we see that the power curves for a D.C. motor with respect to both speed and torque are quadratics, as shown in equations 5. and 6.
Beetroot is a dark red vegetable with an acquired taste which has had a lot of coverage in the news. It has been linked with better stamina, improved blood flood and lower blood pressure.he website lovebeetroot.co.uk says the vegetable became popular in Roman times and it was used to treat fever, constipation, wounds, skin problems-and was used as an aphrodisiac. Most beetroot on sale is round and red, but yellow, white and stripy versions are available.
The main root of the beetroot plant is swollen and composed of alternating layers of darker and lighter conductive and storage tissues. 1, 2. History. References to beetroot are found in Roman scripts for treating fever and constipation, and for use as an aphrodisiac. Hippocrates is said to have advocated using beet leaves for binding wounds. The plant was used throughout the Middle Ages for a variety of ailments.