Auniform thin rod of length 0.8390.839 m is hung from a horizontal nail passing through a small hole in the rod located 0.0310.031 m from the rod's end. when the rod is set swinging about the nail at small amplitude, what is the period of oscillation?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d

What structural formula represents 4 electrons shared between two atoms?