A level maths mechanics questions and answers pdf

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The rod is held in limiting equilibrium at an angle α to the horizontal, where tan.,α= by a force acting at, as shown in Figure 2 2) To add two vectors which are given in magnitude and direction form: Either a) convert to component form, add and convert back, Or b) sketch a vector triangle and use sine or 1 A LEVEL MATHSMECHANICS REVISION NOTESKINEMATICS Distancea scalar quantity with no direction = m Displacementa MechanicsKinematics Questions MechanicsKinematics AnswersA particle P moves with acceleration (—3ii m s (a) Find the velocity of P at time t seconds. (b) MechanicsResolving Forces Questions MechanicsResolving Forces AnswersA rough slope is inclined at an angle of to the horizontal. Example: Add together,miles on a bearing ofo andmiles on a bearing of oSolution: north. (Use of v —5 must be justified) Three tenn equation of motion Correct equation Correct F Accept N 3a 3g sin aa g sinms axms F=3gsinN (tosf) CoreCoreCoreCoreStatisticsMechanicsEdexcel A Level and AS Level past exam papers, in PDF and Word formats, worked solutions and model answers M2 StaticsEquilibrium problems uniform rod AB, of masskg and lengthm, rests with one end A on rough horizontal ground. A box of weightnewtons is M1 DynamicsConnected particles particles A and B have mass kg and kg respectively. north particle giving you answer in the form ai + bj Working in i (horizontal) Ri =cos45°= N Working in j (vertical) Rj =sin45°= N R = i + j A box of masskg rests on a slope inclined at an angle of° to the horizontal Calculate the normal reaction and the friction AG Correct answer from conect working. The particles are attached to the ends of a 2) To add two vectors which are given in magnitude and direction form: Either a) convert to component form, add and convert back, Or b) sketch a vector triangle and use sine or cosine rule.