Peirce Secondary Pure Physics Prelim 2022

BP- 196 PHYSICS Paper 'l Multiple Choice Class R ister No. PEIRCE SECONDARY SCHOOL PRELIMINARY EXAMINATION 2022 SECONDARY 4 EXPRESS Additional Material: Multiple Choice Answer Sheet INSTRUCT]ONS TO CANDIDATES Write in soft pencil. Do not use paper clips, highlighters, glue or correction fluid. Write your name, class and register number on the Multiple Choice Answer Sheet in the spaces provided. There are forty questions in 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 Multiple Choice 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 paper. The use of an approved scientific calculator is expected, where appropriate. This paper consists of 16 printed pages and 0 blank page. Setter: Mr Kan Cheng Mun PartnerlnLeaming 196 Candidate Name 6091/01 31 Aug2A22 t hour

BP- 197 2 1 Which pair consists of two vector quantities? A acceleration and weight B C pressure and kinetic energy D 2 What is the the micrometer reading in the diagram below? 15 mm A 20.6 mm B 20.56 mm C 25.06 mm D 25.6 mm The diagram shows a strip of paper tape that has been pulled under a vibrating arm by an object moving at constant speed. The arm is vibrating regularly, making 50 dots per second. 20 10 0 3 4 20 cm dot What was the speed of the object? A 2.0 cm/s B 5.0 cm/s G 100 cm/s D 200 cm/s Two forces of 15 N and 5 N to the right are applied to a block of mass 5 kg as shown below. 5N 15N Smooth surface What is the resultant acceleration? A 3.0ms-2 B 3.0ms-1 G 4.0ms-2 D 4.0msi aaaaaaaaoraaaa aa PartnerlnLeaming 197 density and velocity work done and force 5kg

BP- 198 5 6 7 Which of the following cannot be the magnitude of the resultant when forces of magnitude 3 N and 4 N are combined? A 1N B 3N c 7N D 8N An irregular shaped object of copper with density 8.96 g cm-3 is lowered into a displacement can filled with water of density 1 g cm-3, until the copper object is completed immersed. The mass of the water which overflowed is 180 g. What is the mass of the copper object? A 20.1 9 B 1809 C 1.61 kg D 1.94 kg Two forces of 5 N and 10 N ac1 on a square wooden plane which is pivoted at the centre O as shown. 5N o 10N R Which of the following conditions can keep the square plane in equilibrium? Direction Force A P 5N B P 10N c o 10N D R P PartnerlnLeaming 198 5N

BP- r 99 4 8 Which shape is the most stable, assuming they have the same mass and height? A cube B pyramid C cylinder D sphere h hh I Object P has a mass of m and is moving with a speed of v. Object Q has a mass ot2 m andis moving with a speed of I v. How do the kinetic energies of P and Q compare? A The kinetic energy of Q is one half the kinetic energy of P. B The kinetic energy of Q is the same as that of P. C The kinetic energy of Q is