(v) Displacement is a vector S drawn from the initial position (A) to the final position (B) Displacement S Actual path Velocity : Velocity is the rate of change of position vector. Ex.. (i) Motion of flying kite. Physics, Mathematics, Chemistry, Biology, IIT JEE,... Electricity , Direct Current, Practical Electricity - worksheets. When only one coordinate of the position of a body changes with time then it is said to be moving one dimensionally. The pickpocket rides on the motorcycle of a waiting friend when the jeep is at a distance d away, and the motorcycle starts with a constant acceleration a. You can give your opinion or any question you have to ask below in the comment section area. 8 EQUATIONS OF MOTION General equations of motion : dx = vdt fdx — fvdt dt dv dv = adt f — fadt a- dt vdv — vdv = adx fvdv — fadx a- dx Equations of motion of a particle moving with uniform acceleration in straight line : u + at ut + —at2 (iii) ve- — {.12 + 2 as xo + —at2 Here u = velocity of particle at t = 0 S = Displacement of particle between 0 to t = x— xo (xo = position of particle at t = 0, x = position of particle at time t) a = uniform acceleration v = velocity of particle at time t Snth = Displacement of particle in nth second Motion under gravity Whenever a particle is thrown up or down or released from a height, it falls freely under the effect of gravitational force of earth. force, torque etc. (ii) Motion of billiards ball. t a = constant (iii) Area enclosed between v-t curve and time axis between an interval of time gives displacement. The physics of Fsc Part 1 is not an easy task to prepare. Average speed . (iv) Its Sl unit is meter (m) and dimensional formula is [MOLITO]. Use these to help revise for exams and to read through as you go along to build understanding. Lecture Notes Download Course Materials; This class includes the opportunity for students … Lecture Notes in Classical Mechanics (PDF 125p) This book explains the following topics: Newtonian Mechanics, Variational Calculus, Lagrangian mechanics, The two-body central force problem, Hamiltonian mechanics, Canonical transformations, The Hamilton-Jacobi theory and Quantum mechanics. I would still recommend using Miller’s book as the primary text book for such a course, and use these notes as supplementary to teach this topic to undergraduates. In the past few months, hundreds of BSc 1st year students have requested study material (notes & question bank) in Physics. (iv) Slope of tangent to a-t curve gives rate of change of acceleration (v) Area enclosed between a-t curve and time axis between an interval of time gives change in velocity. Mechanics Lecture Notes 1 Notes for lectures 2 and 3: Equilibrium of a solid body 1.1 Introduction This lecture deals with forces acting on a body at rest. (c) (d) (i) It is a scalar quantity having symbol D. (ii) Dimension : [ML I T l] (iii) Unit : metre/second (S.l. (i) The total length of actual path traversed by the body between initial and final positions is called distance. change in velocity Av v 2 —VI a av total time aao At At The acceleration (b) Instantaneous acceleration acceleration. Well if so, you are in the right place. MOTION IN 1 DIMENSION (Rectilinear Motion & Relative motion) MECHANICS Kinematics The word kinematics … Electromagnetic Induction. PDF Notes. This set of supplementary lecture notes is the outgrowth of a course I taught, ECE 487, Quantum Electronics, at ECE Department, University of Illinois at Urbana-Champaign. Please do not spam in the comment section otherwise your comment will be deleted and IP banned. Notes 2: The Postulates of Quantum Mechanics, pdf format. Here are the 2nd Year Biology Chapter 16 Support and Movement ... 1st Year Biology Book pdf download - 11th class Biology, 10th Class Chemistry Text Book pdf Download, 9th Class Pak Studies Book New Syllabus 2020 PDF Download, 1st Year Physics Notes pdf All Chapters download - FSc Part 1 11th Class, 2nd Year Biology Chapter 16 Notes - Questions Support and Movement pdf. Mechanics Lecture Notes 1 Notes for lectures 2 and 3: Equilibrium of a solid body 1.1 Introduction This lecture deals with forces acting on a body at rest. MOTION IN 1 DIMENSION (Rectilinear Motion & Relative motion) MECHANICS Kinematics The word kinematics means 'science of motion' branch of the mechanics which deals with study of motion without going into the cause of motion, i.e. GRAPHICAL SOLUTION OF RECTILINEAR MOTION (a) v-t Curve The area under the v-t curve measures the change in position x.