TKSS 2024 Prelim P1 + Ans

TANJONG KATONG SECONDARY SCHOOL Preliminary Examination 2024 Secondary 4 NAME 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, class 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 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. The use of an approved scientific calculator is expected, where appropriate My Predicted Grade Before doing assessment: After doing assessment: This document consists of 21 printed pages and 3 blank pages.

2 Physics 6091/Sec 4/Prelim/P1/2024 1 When a force F moves its point of application through a displacement d in the direction of the force, the work W done by the force is given by W = F x d How many vector quantities and scalar quantities does this equation contain? A three scalar quantities B three vector quantities C one scalar quantity and two vector quantities D one vector quantity and two scalar quantities 2 Two runners take part in a race. The graph shows how the speed of each runner changes with time. What does the graph show about the runners at time t? A Runner 1 has zero acceleration. B Runner 1 runs ahead of runner 2. C Runner 2 is slowing down. D Both runners are moving at the same speed.

3 Physics 6091/Sec 4/Prelim Exam/P1/2024 3 A satellite orbits a planet in a circular path as shown. The satellite experiences a gravitational force due to the planet. In which direction is the force on the planet due to the satellite? 4 A car travels according to the acceleration-time graph as shown below. Which velocity-time graph best describes the motion of the car? A B C D time / s time / s time / s time / s time / s

4 Physics 6091/Sec 4/Prelim/P1/2024 5 A cyclist is travelling in a straight line along a horizontal road at a constant speed. A constant driving force F acts on the cyclist in the forward dire