AQA GCSE PHYSICS 8463/2F Paper 2 Foundation Tier Version: 1.0 Final *JUN2384632F01* IB/M/Jun23/E6 8463/2F QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023

AQA GCSE PHYSICS 8463/2F Paper 2 Foundation Tier Version: 1.0 Final *JUN2384632F01* IB/M/Jun23/E6 8463/2F For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 TOTAL Friday 16 June 2023 Morning Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a ruler • a scientific calculator • a protractor • the Physics Equations Sheet (enclosed). Instructions • Use black ink or black ball-point pen. Pencil should only be used for drawing. • Fill in the boxes at the top of this page. • Answer all questions in the spaces provided. • Do not write outside the box around each page or on blank pages. • Do all rough work in this book. Cross through any work you do not want to be marked. • If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s). • In all calculations, show clearly how you work out your answer. Information • The maximum mark for this paper is 100. • The marks for questions are shown in brackets. • You are expected to use a calculator where appropriate. • You are reminded of the need for good English and clear presentation in your answers. Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. GCSE PHYSICS Foundation Tier Paper 2 F 2 *02* IB/M/Jun23/8463/2F Do not write outside the Answer all questions in the spaces provided. box 0 1 A student carried out an investigation to determine the spring constant of a spring. Figure 1 shows the spring before and after a mass was hung from the end of the spring. Figure 1 0 1 . 1 What is the extension of the spring in Figure 1? [1 mark] Tick () one box. 1.5 cm 3.5 cm 13.5 cm 3 *03* Turn over ► IB/M/Jun23/8463/2F Do not write outside the 0 1 . 2 Give one safety precaution the student should have taken during this investigation. box [1 mark] 0 1 . 3 The student hung a mass of 0.050 kg from the spring. gravitational field strength = 9.8 N/kg Calculate the weight of the 0.050 kg mass. Use the equation: weight = mass × gravitational field strength [2 marks] Weight = N 0 1 . 4 The weight of the mass applies a force to the spring. The student added more masses and recorded the extension of the spring. Which graph in Figure 2 shows the relationship between the force applied to the spring and the extension of the spring? [1 mark] Tick () one box. Figure 2 4 *04* IB/M/Jun23/8463/2F Do not write outside the box 7 0 1 . 5 A force of 2.0 N was applied to a different spring. The extension of the spring was 0.080 m. Calculate the spring constant of the spring. Use the equation: spring constant = force extension [2 marks] Spring constant = N/m 5 *05* Turn over ► IB/M/Jun23/8463/2F Do not write outside the 0 2 The stopping distance of a car is the braking distance added to the thinking distance. box 0 2 . 1 Complete the sentences. Choose answers from the box. [2 marks] chemical electrostatic kinetic nuclear thermal A driver applies the brakes to a moving car. As the car slows down, there is a decrease in the energy of the car. The work done by friction causes an increase in the energy store of the brakes. Question 2 continues on the next page 6 *06* IB/M/Jun23/8463/2F Do not write outside the 0 2 . 2 Figure 3 shows how the speed of the car affects the minimum braking distance of box the car. Figure 3 Describe the relationship between the speed of the car and the minimum braking distance of the car. [1 mark] 0 2 . 3 Complete the sentence. Choose the answer from the box. [1 mark] decreases stays the same increases When the road becomes icy, the braking distance . 7 *07* Turn over ► IB/M/Jun23/8463/2F Do not write outside the A car driver applies the brakes to decelerate the car as it approaches a road junction. box The car decelerates at 0.25 m/s2. mass of the car = 1600 kg 0 2 . 4 Calculate the time taken for the velocity of the car to decrease from 12.5 m/s to 5.0 m/s. Use the equation: time taken = change in velocity deceleration [3 marks] Time taken = s 0 2 . 5 Calculate the resultant force causing the car to decelerate. Use the equation: resultant force = mass × deceleration [2 marks] Resultant force = N 8 *08* IB/M/Jun23/8463/2F Do not write outside the Thinking distance is affected by the reaction time of the driver. box Figure 4 shows how a student tested a person’s reaction time. Figure 4 The student held a ruler and then released it. The person being tested closed his hand to