An 80-kg hiker climbs to the top of a tall hill and builds up 470,000 J of gravitational potential energy. How high did the hiker climb? Round the answer to the nearest hundred. meters

Jason is preparing to write a persuasive argument paper on the treatment of female characters in william shakespeare's works. which source should he refer to while researching? a. a historian's blog devoted to shakespeare's characters b. a literary scholar's essays on shakespeare's characters c. works by authors who have female characters in similar roles d. a wikipedia entry describing shakespeare's characters e. a sociology student's writings on shakespeare's characters