Edgefield-Secondary-Combined-Physics-Prelim-2022

BP- 163 Class Candidate Name: Candidate lndex Number: EDGEFIELD SECONDARY SCHOOL 2022 PRELI M I NARY EXAM I NATION Secondary 4/5 o Syllabus scrENcE (PHYSIGS, CHEMISTRY) Paper 1 Multiple choice Additional Materials: OTAS 5076/01 Aug2022 t hour READ THESE INSIRUCT'O'VS FIRST Write your name, class and index number in the box above and the OTAS sheet. Write in soft pencil. Do not use staples, paper clips, glue or conection fluid. There are forty questions on this paper- Answer all questions. For each question there are four possible answers A, B, C and D. Choose the one you consider conect and record your choice in soft pencil on the separate Answer Sheet. Read the instructions on the Answer Sheet very carefully. Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet. A copy of the Data Sheet is printed on page 16. A copy of the Periodic Table is printed on page 17. The use of an approved scientific calculator is expected, where appropriate. FOR EXAMINER'S USE TOTAL My target grade/mark: Parent's Signature This document consists of 17 printed pages and 1 blank page PartnerlnLeaming 163 ffurn over I I t40 |

BP- 1 64 1 2 Paths are laid as shown between X,Y and Z. Y 5.0 m 12.4m 13.0 m A person walks along the paths from X to Y to Z and then back to X. What is the value of the total displacement and of the total distance travelled? total displacement / m total distance travelled / m A B c D 0 30 30 0 30 0 30 A train sets off from a station at time t = 0. The graph shows how the distance between the train and the station varies with time. distance z 2 0 tn tz time f 3 Which statement about the motion of the train between tt and tz is conect? A lts speed is decreasing and it is moving away from the station. B lts speed is decreasing and it is moving towards the station. C lts speed is increasing and it is moving away from the station. D lts speed is increasing and it is moving towards the station. A wooden block is pushed across a table at constant speed. wooden block pushing force - table Which statement is correct? A The frictional force increases as the block moves at constant speed. B The frictional force is equal and opposite to the pushing force. C The frictional force is greater than the pushing force. D The frictional force is less than the pushing force. EFSS2O22/PRELIM/SCIPHY/4E5N/TCS PartnerlnLeaming 164 ffurn over

BP- 165 4 3 Two cylinders P and Q are made of copper. PQ The height of P is twice that height of Q. The diameter of P is half the diameter of Q. Which statement is correct? A The density of cylinder P is four times that of cylinder Q. B The density of cylinder P is twice that of cylinder Q. G The density of cylinder P is equal to that of cylinder Q. D The density of cylinder P is half that of cylinder Q. 5 A length of thread is aftached to a lamina at point P, as shown in the diagram. thread F lamina The lamina is free to rotate about point Q. The te