Compassvale 2024 Sec4Exp Prelim Phy P1

[Turn over COMPASSVALE SECONDARY SCHOOL Secondary Four Express / Five Normal (Academic) Preliminary Examination 2024 NAME CENTRE NUMBER S CLASS INDEX NUMBER PHYSICS 6091/01 Paper 1 Multiple Choice 23 August 2024 1 hour Additional Materials: Multiple Choice Answer Sheet READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples, paper clips, glue or correction fluid. Write your name and index number on the Answer Sheet in the spaces provided. 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 correct and record your choice in soft pencil on the optical mark 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. The use of an approved scientific calculator is expected, where appropriate. This document consists of 20 printed pages. Set by: Mr E Chng

2 1 The diagram shows the resultant R of a 3.0 N force and a 4.0 N force that act at a point P. The angle between the 3.0 N force and the 4.0 N force can be any value from 0° to 90°. Which value of R is not possible? A 4.0 N B 5.0 N C 6.0 N D 7.0 N 2 A small cylinder is rolled along a ruler and completes two revolutions. What is the circumference of the cylinder? A 4.4 cm B 4.6 cm C 8.8 cm D 10.2 cm 3 A train sets off from a station at time t = 0. The graph shows how the displacement between the train and the station varies with time. Which statement about the movement of the train between time t1 and t2 is correct? A Its speed is decreasing and it is moving away from the station. B Its speed is decreasing and it is moving towards the station. C Its speed is increasing and it is moving away from the station. D Its speed is increasing and it is moving towards the station. 3.0 N P R 4.0 N two revolutions mark on cylinder start finish 0 cm 1 2 3 4 5 6 7 8 9 10 11 time t t1 t2 0 0 displacement

3 [Turn over 4 Three locations P, Q and R are shown below. One object moves directly from P to R. In a shorter time, a second object moves from P to Q to R. Which statement about the journey taken by the two objects is correct? A They have the same average speed. B They have the same average velocity. C They have the same displacement. D They have the same distance. 5 A student drops a table-tennis ball in air. What happens to the velocity and to the acceleration of the ball during the first few seconds after it is released? velocity acceleration A decreases increases B decreases unchanged C