PEARSON EDEXCEL AS LEVEL FURTHER MATHS PAPER 25 AS Further Mechanics 1 June 2023 | QUESTION PAPER

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Pearson Edexcel Level 3 GCE P72811A ©2023 Pearson Education Ltd. N:1/1/1/1/ Candidates may use any calculator permitted by Pearson regulations. Calculators must not have the facility for symboli... c algebra manipulation, differentiation and integration, or have retrievable mathematical formulae stored in them. Instructions • Use black ink or ball-point pen. • If pencil is used for diagrams/sketches/graphs it must be dark (HB or B). • Fill in the boxes at the top of this page with your name, centre number and candidate number. • Answer all questions and ensure that your answers to parts of questions are clearly labelled. • Answer the questions in the spaces provided – there may be more space than you need. • You should show sufficient working to make your methods clear. Answers without working may not gain full credit. • Unless otherwise indicated, whenever a value of g is required, take g = 9.8 m s–2 and give your answer to either 2 significant figures or 3 significant figures. Information • A booklet ‘Mathematical Formulae and Statistical Tables’ is provided. • The total mark for this part of the examination is 40. There are 4 questions. • The marks for each question are shown in brackets – use this as a guide as to how much time to spend on each question. Advice • Read each question carefully before you start to answer it. • Try to answer every question. • Check your answers if you have time at the end. You must have: Mathematical Formulae and Statistical Tables (Green), calculator 8FM0/25 Further Mathematics Advanced Subsidiary Further Mathematics options 25: Further Mechanics 1 (Part of options C, E, H and J)2 *P72811A0216*  1. Two particles, P and Q, of masses 3m and 2m respectively, are moving on a smooth horizontal plane. They are moving in opposite directions along the same straight line when they collide directly. Immediately before the collision, P is moving with speed 2u. The magnitude of the impulse exerted on P by Q in the collision is 9 2 mu (a) Find the speed of P immediately after the collision. (3) The coefficient of restitution between P and Q is e. Given that the speed of Q immediately before the collision is u, (b) find the value of e. (5) _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________ [Show More]

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