Let u and v be vectors and consider the parallelogram that the two vectors make. Note: For i x j the magnitude is 1 and the direction is k, hence i x j = k. A 20 inch wrench is at an angle of 30 degrees with the ground. A force of 40 pounds that makes and angle of 45 degrees with the wrench turns the wrench. Find the torque.
Huperzine A is a substance purified from a plant called Chinese club moss. Although the makers of huperzine A start with a plant, their product is the result of a lot of laboratory manipulation.hildren: Huperzine A is POSSIBLY SAFE in children when taken by mouth for a short period of time (less than one month). Pregnancy and breast-feeding: There is not enough reliable information about the safety of taking huperzine A if you are pregnant or breast-feeding.
Phentermine (Adipex-P, Suprenza) is an amphetamine-like prescription medication used to suppress appetite. It can help weight loss by decreasing your hunger or making you feel full longer. Phentermine is also available in a combination medication for weight loss (Qsymia).hentermine is a Schedule IV drug, a classification given to drugs that have a potential for abuse, although the actual potential appears to be low. Although phentermine is one of the most commonly prescribed weight-loss medications, it has some potentially serious drawbacks.