A negative charge of -4.7×10 to the -5th power C and a positive charge of a 3.2×10 to the -5th power C are separated by 0.11 m what is the force between the two charges round your answer to two decimal places

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.