2023 VS Phy P2_S4_Prelim

Class Register Number Name 6091/02 PHYSICS 23/4P/6091/02 Paper 2 Wednesday 30 August 2023 1 hour 45 minutes VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHO OL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHO OL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHO OL VICTORIA SCHOOL VICTORIA SCHOOL VICTORIA SCHOOL PRELIMINARY EXAMINATION SECONDARY FOUR READ THESE INSTRUCTIONS FIRST Do not open this booklet until you are told to do so. INSTRUCTIONS TO CANDIDATES Write your name, class and index number in the spaces at the top of this page. Write in dark blue or black pen. Answer all the questions within 1 hour 45 minutes. You may use a HB pencil for any diagrams or graphs. INFORMATION FOR CANDIDATES This paper consists of 25 printed pages, including the cover page. [Turn over] For Marker’s Use Section A /50 Section B /30 Deduction s. f. Total /80 The number of marks is given in brackets [ ] at the end of each questions or part questions. Candidates are reminded that all quantitative answers should include appropriate units. Candidates are advised to show all their working in a clear and orderly manner.

2 © VICTORIA SCHOOL 23/4P/6091/02 Section A Answer all the questions in this section. 1 Fig. 1.1 shows the velocity-time graph of a cyclist. (a) Calculate the displacement of the cyclist during the first 8.0 s. displacement = ………..……..….. [2] (b) Determine the acceleration of the cyclist during the first 2.0 s. acceleration = ………..……..….. [1] 2.0 4.0 6.0 8.0 10.0 20 40 -40 -20 velocity / (m / s) time / s 10 30 -30 -10 Fig. 1.1 0 12.0

3 © VICTORIA SCHOOL 23/4P/6091/02 (c) Describe the motion of the cyclist between 2.0 s and 10.0 s. ………………………………………………………………………………..………………. ………………………………………………………………………………..………………. …………………………………………………………………………………..…………..... …………………………………………………………………………………..………... [2] (d) The cyclist applies the brakes with a decreasing acceleration and comes to a stop at 12.0 s. On Fig. 1.1, draw the motion of the cyclist starting at 10.0 s. [1]

4 © VICTORIA SCHOOL 23/4P/6091/02 2 Fig