The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION PHYSICAL SETTING PHYSICS Tuesday, June 18, 2002 — 1:15 to 4:15 p. m., only The answer sheet for Part A and Part B–1 is the last page of this examination booklet. Turn to the last page and fold it along the perforations. Then, slowly and carefully, tear off the answer sheet and fill in the heading. The answer booklet for Part B–2 and Part C is stapled in the center of this examination booklet. Open the examination booklet, carefully remove the answer booklet, and close the examination booklet. Then fill in the heading of your answer booklet. You are to answer all questions in all parts of this examination according to the1Which is a vector quantity?(1) distance(3) power(2) speed(4) force2 The diagram below shows a granite block beingslid at constant speed across a horizontal con-crete floor by a force parallel to the floor. Which pair of quantities could be used to deter-mine the coefficient of friction for the granite onthe concrete?(1)mass and speed of the block(2)mass and normal force on the block(3)frictional force and speed of the block(4) frictional force and normal force on theblock3An object with an initial speed of 4.0 meters persecond accelerates uniformly at 2.0 meters persecond2in the direction of its motion for a dis-tance of 5.0 meters. What is the final speed ofthe object?(1)6.0 m/s(3)14 m/s(2)10. m/s(4)36 m/s4 After a model rocket reached its maximumheight, it then took 5.0 seconds to return to thelaunch site. What is the approximate maximumheight reached by the rocket? [Neglect air resis-tance.](1)49 m(3)120 m(2)98 m(4)250 m5 The diagram below shows a student throwing abaseball horizontally at 25 meters per secondfrom a cliff 45 meters above the level ground.