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centripetal force and centrifugal force
(Encyclopedia) CE5 Centripetal and centrifugal forces: When a ball is swung in a circle at the end of a string, centripetal and centrifugal forces act as shown above. centripetal force and centrifugal force, act...Moriah
(Encyclopedia)Moriah mōrīˈə [key], in the Bible, land in which the mountain where Abraham was to sacrifice Isaac was located. It has been identified by some with Mt. Moriah. ...Gerar
(Encyclopedia)Gerar gēˈrär [key], in the Bible, city-state of Canaan, SE of Gaza. Abraham and Isaac sojourned there. Its identification is controversial; the most likely site is Tel Haror. ...Andronicus I
(Encyclopedia)Andronicus I (Andronicus Comnenus) ăndrənīˈkəs kŏmnēˈnəs [key], 1120?–1185, Byzantine emperor (1183–85), nephew of John II. He acceded to the throne by strangling his cousin Alexius II. T...MacVeagh, Isaac Wayne
(Encyclopedia)MacVeagh, Isaac Wayne məkvāˈ [key], 1833–1917, American political figure, U.S. Attorney General (1881), b. Chester co., Pa. A lawyer, he was the son-in-law of Simon Cameron, Republican boss of Pe...Butt, Isaac
(Encyclopedia)Butt, Isaac, 1813–79, Irish politician and nationalist leader. A member of both the Irish and the English bar, he was a noted conservative lawyer and scholar and an opponent of Daniel O'Connell. Aft...Ishmael
(Encyclopedia)Ishmael ĭshˈmāĕl [key] [Heb.,=God hears], in the Bible. 1 Son of Abraham and Hagar; ancestor of 12 tribes in N Arabia. Through Sara's jealousy he and his mother were sent into the desert, where th...Jacob
(Encyclopedia)Jacob jāˈkəb [key], in the Bible, ancestor of the Hebrews, the younger of Isaac and Rebecca's twin sons; the older was Esau. In exchange for a bowl of lentil soup, Jacob obtained Esau's birthright ...Harmon, Judson
(Encyclopedia)Harmon, Judson, 1846–1927, U.S. Attorney General and governor of Ohio, b. Newton, Ohio. He was a lawyer and a judge in Cincinnati for many years and served (1895–97) ably as U.S. Attorney General ...Wilson, Benjamin
(Encyclopedia)Wilson, Benjamin, 1721–88, English portrait painter and electrician who opposed Benjamin Franklin's theory of positive and negative electricity. Instead, Wilson supported Newton's gravitational-opti...Browse by Subject
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