AES Prelim P1

Name: ....................................................... ( ) This Question Paper consists of 17 printed pages including this page. [Turn over ASSUMPTION ENGLISH SCHOOL PRELIMINARY EXAMINATION 2024 PHYSICS 6091 / 01 ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL ASSUMPTION ENGLISH SCHOOL LEVEL: Sec 4 Express DATE: 28 August 2024 CLASS: Sec 4/1 DURATION: 1 hour Additional Materials provided: 1 sheet of OAS paper INSTRUCTIONS TO CANDIDATES Do not open this booklet until you are told to do so. Write your NAME and INDEX NUMBER at the top of this page and on the OAS paper. Shade your index number on the OAS paper. There are 40 questions in this section. 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 or 2B pencil on the OAS paper provided. DO NOT fold or bend the OAS paper. At the end of the examination, hand in your OAS paper and question booklet separately.

2 6091/4E/PRELIM/24 MULTIPLE-CHOICE QUESTIONS (40 marks) Answer all questions on the OAS paper provided. 1 Which is a base quantity? A area B charge C energy D temperature 2 A digital caliper is used to measure the length of a few turns of wire. What is the diameter of the wire? A 0.54 mm B 1.08 mm C 2.70 mm D 5.40 mm 5.40mm

3 6091 /4E/PRELIM/24 [Turn Over 3 The diagram below shows the top view of a light ball swinging at constant speed on a taut string. Two positions of the ball, A and B, are shown. What can be said about the motion of the ball? A The acceleration of the ball is changing. B The mass of the ball is not constant. C The resultant force on the ball is zero. D The velocity of the ball is constant. 4 The diagram shows a graph of displacement s against time t of an object moving in a straight line. Which graph of velocity v against time t correctly represents the motion of the object? A B C D A B v t v t v t v t s t 0

4 6091/4E/PRELIM/24 5 The graph shows how the velocity of a pebble projected vertically upwards from the top of a building varies with time. The pebble reaches the ground in 2.5 s. What is the height of the building? A 1.25 m B 18.8 m C 20.0 m D 31.3 m 6 An astronaut has a mass of 80 kg on Earth. He can jump to a vertical height of 1.5 m on the