Ffrict = Âµ â¢ Fnorm. Return to Top. The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it. There are at least two types of friction force-sliding and static friction.Though it is not always the case, the friction force often opposes the motion of an object.frict = Âµ â¢ Fnorm. Return to Top. The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it. There are at least two types of friction force-sliding and static friction.
Health benefits of Taro. Taro is healthy, and is also loaded with potassium, that is an important mineral for a lot of bodily processes. Taro also includes several calcium, vitamin C, vitamin E and B vitamins, in addition to magnesium, manganese and copper.
Coal Tar. Tar derived from both coal and wood (e.g., juniper, pine) are both used for medicinal purposes. However, coal tar is the type used most commonly to treat psoriasis. Tar can help slow the rapid growth of skin cells and restore the skin's appearance. In addition, it can help reduce the inflammation, itching and scaling of psoriasis. Tar products can vary dramatically from brand to brand.